Welcome to Wonder Piano. Wonder Piano is a piano learning support service provided through the application software and other clients or websites (collectively, the “Platform”) of HONG KONG MANGO FUTURE TECHNOLOGY LIMITED (the “Company”). Please read these terms carefully and make sure you fully understand them, especially the terms that exclude or limit liability and the terms on jurisdiction and governing law. Limitations, disclaimers, and other terms requiring special attention may be highlighted in bold, underlined, or otherwise emphasized. Please read them carefully.
Wonder Piano is a mobile App for piano learners and home piano practice scenarios. The Services may include:
browsing, saving, practicing, and playing music scores;
microphone-based recognition of sounds from real pianos or digital pianos;
practice auto-follow, real-time feedback, and practice review;
display of practice records, achievements, rewards, and learning progress;
membership subscriptions, paid content, or other value-added services;
customer support, issue feedback, and product notices.
Wonder Piano is a practice support and learning experience tool. It does not replace professional teachers, examination bodies, medical advice, or mental health advice. Any scoring, correction, AI feedback, or practice suggestions are provided for learning reference only.
When you download, access, register for, purchase, or use the Wonder Piano App, website, membership services, practice feedback, score content, or other related services (collectively, the “Services”), you acknowledge that you have read, understood, and agreed to be bound by these Terms of Service.
Unless you have read and accepted all terms of this Agreement, you, including any minor children, individuals lacking full legal capacity or under guardianship for whom you perform guardianship duties, are not entitled to use the Services provided by the Company and must immediately stop registering for or using them. Your registration for or use of the Platform Services, including by you and the foregoing persons under your guardianship, will be deemed that you have read and agreed to be bound by this Agreement.
Wonder Piano does not provide Services to children under 13 or to persons below the minimum age of digital consent required by the laws of your location. If you do not meet the above age requirement, please do not access, register for, purchase, or use the Services, and do not submit any personal information to us. If you are under 18, please read this Agreement with your legal guardian and seek your legal guardian’s consent and guidance before submitting registration, providing personal information, or purchasing Services.
If these Terms conflict with the mandatory rules of Apple, Google, or another app store, those platform rules and applicable legal requirements will prevail.
1.1 This Agreement is entered into between you and the Company in relation to your use of the Platform Services. “User” means a person who uses the Platform Services.
1.2 The services under this Agreement refer to the services provided by the Company to users through the Platform. Through the Platform, users may use services such as piano learning and piano practice guidance (the “Services”).
1.3 This Agreement includes all terms of this Agreement and all types of rules that the Company has published or may publish in the future. All such rules are an integral part of this Agreement and have the same legal effect as the main text of this Agreement.
1.4 This Agreement is jointly entered into by the user and the Company and applies to all of your activities on the Platform. Once you register for or use the Services, this Agreement becomes effective.
1.5 During the performance of this Agreement, the Company may from time to time formulate or amend the relevant terms of this Agreement and various rules based on actual circumstances and needs. Once the content of this Agreement or the relevant rules changes, the Company will publish the latest agreements and rules, including statements, notices, warnings, and business rules, through relevant system sections, email, SMS reminders, or other means, and will not provide individual notices to users. The amended agreements and rules will automatically become effective immediately upon publication and will form an integral part of this Agreement, which you must also comply with. If you do not agree to the amended agreements or rules, you must immediately stop using and receiving the Services. If you continue to use or receive the Services, you will be deemed to have agreed to and to comply with the amended agreements and rules.
2.1 You need to register an account to use the Services. After successful registration, a user account will be generated. If the Platform expressly allows users to register or log in using accounts they legally own, including but not limited to Apple accounts or Google accounts, this Agreement also applies to users who register or log in through those methods. The account is used to maintain subscription benefits, practice records, audio recognition results, data deletion requests, and necessary service security. Ownership of the account belongs to the Company, and the user has the right to use the account. The user account is the user’s unique identifier on the Platform and the only account used by the user to log in to the Platform. The Company identifies instructions through the user’s account and verification code. After any person confirms or uses a user account to log in to the Platform, all acts performed on the Platform through that account will be deemed the user’s true expression of intent and conduct. Electronic information records generated by login operations using that account will be valid evidence of the user’s own acts, and the user will bear all legal consequences. The user undertakes to properly safeguard the account and verification code and not disclose personal account information to anyone else. The user agrees that account security is the user’s responsibility. If the user account or verification code is leaked and illegally used by others due to hacking, viruses, or the user’s negligent safeguarding, and not attributable to the willful misconduct or gross negligence of the Company, the Company will not be liable. The user agrees that the status confirmed by the user on the Platform according to the service process will serve as the sole basis and clear instruction for the Company to perform the relevant operation. The user agrees that the execution time of relevant instructions will be based on the time when the Company actually performs the operation.
2.2 To enhance security, login verification when you use the Services may use methods such as SMS verification codes or email verification codes. You should strengthen the protection of such verification information.
2.3 The Company specifically reminds you to properly safeguard your account and verification code. After you finish using the Services, you should log out securely. You are responsible for any account theft or loss caused by your improper safeguarding.
2.4 After a user logs in to the Platform using the user account, all operations performed through the user account ID on the Platform by clicking confirmation or similar methods according to the Company’s relevant rules will be deemed the user’s true intent and actions performed in the user’s own name, and will have legal effect. The user should properly safeguard account information such as the account and verification code. Operations performed by the user through the foregoing methods are legally binding on all parties, and the user may not deny the authenticity or legal binding force of the relevant operations on the grounds that account information was stolen or for any other reason.
2.5 During registration on the Platform or while receiving the Services, you should provide accurate, complete, and valid personal information as required by the Platform, including your real name and relevant materials. If any party suffers delay or loss due to inaccurate or unclear information provided by you, you will bear the corresponding responsibility. If your personal information changes, you should promptly notify the Company so that it can be updated in a timely manner. If the Company cannot contact you or your Services are affected because you failed to notify or update us promptly, you will be responsible. If you discover unauthorized use of your account or any security risk, please contact us promptly.
3.1 Wonder Piano is available only to users who meet the following age requirement: at least 13 years old, or the minimum age of digital consent required by the laws of your location, whichever is higher. If you do not meet the above age requirement, please do not access, register for, purchase, or use Wonder Piano, and do not send us any personal information about you. If we discover that we have collected personal information from a person who does not meet the age requirement, we will delete the relevant information as soon as reasonably practicable and may restrict or terminate the relevant account. If you meet the above age requirement but are still a minor in your location, you should use the Services with the consent, supervision, and guidance of your parent or legal guardian. Guardians are responsible for decisions relating to minor users’ accounts, membership purchases, practice content, microphone use, and personal information processing.
3.2 You should use the Services through methods provided or recognized by the Company. In addition to this Agreement, if you have entered into other written documents with the Company involving how the Services are to be used, you must also comply with those documents.
3.3.1 Subject to your compliance with these Terms, we grant you a limited, personal, non-exclusive, non-transferable, revocable license to download, install, and use Wonder Piano on devices that you own or control. The rights you obtain under this Agreement may not be transferred, divided, shared, rented, jointly used, or otherwise disposed of. Without the Company’s written permission, you may not privately sell, transfer, share, or rent the Services provided by the Platform. Otherwise, the Company has the right to suspend provision of the Services and require correction, or directly terminate the Services, without any liability.
3.3.2 You may not obtain membership through improper means, and may not share or sell your Membership Benefits to any third party by lending, renting, selling, or otherwise providing your membership account. If you violate the management rules, we have the right to suspend or cancel your membership and will not refund membership fees already collected. In addition, violating members shall bear all resulting responsibilities and consequences.
3.4.1 The Company may from time to time provide you with promotional services such as VIP trials, including redemption codes issued through official campaigns, promotional channels, or other methods. The specific usage rules are subject to the campaign rules published on the Platform. Such services are provided only for your VIP trial use, and you must comply with the following rules when using them:
you are strictly prohibited from using technical means, system vulnerabilities, program errors, or other improper methods to repeatedly redeem the same redemption code or obtain offers;
you are strictly prohibited from obtaining or using redemption codes or other promotional services through bulk account registration, forged identity information, use of another person’s identity information, or similar methods;
3.4.2 You may not use redemption codes or other promotional services for commercial purposes, including but not limited to:
selling, transferring, or trading redemption codes or other trial benefits;
publishing, disseminating, or trading the Company’s redemption codes or VIP benefits on any third-party platform;
organizing or participating in coordinated exploitation or "farming" of redemption codes and promotional offers;
reselling VIP benefits obtained through promotional services for profit.
3.4.3 If you violate this section, the Company has the right to revoke VIP benefits obtained through violating methods, suspend or permanently ban the violating account, disqualify you from participating in promotional campaigns, and require you to compensate the Company for all losses caused by the violation.
3.4.4 The Company has the right to determine whether violations exist based on system records and user behavior data, and has the right to adjust redemption code rules and promotional campaign rules at any time. For abnormal redemption or offer acquisition caused by system vulnerabilities or program errors, the Company has the right to roll back data and adjust accounts. If any unlawful acquisition of redemption codes or promotional services is discovered, the Company will invalidate them after verification, and the user will bear all resulting consequences.
3.5 You may not:
copy, modify, reverse engineer, decompile, or attempt to extract source code, except to the extent mandatorily permitted by law;
circumvent membership, subscription, copyright protection, access restrictions, or security measures;
use plug-ins, cheats, crawlers, automated scripts, or unauthorized third-party tools to interfere with the Services;
use the Services for commercial resale, unauthorized top-ups, account renting or selling, bulk registration, or fraudulent purposes;
use the Services in a way that may harm Wonder Piano, other users, minor safety, or third-party rights and interests.
3.6 If your use on the Company’s Platform involves products or services provided by a third party, you must comply with the third party’s user agreements and other terms in addition to this Agreement.
3.7 In using the Services, you must comply with national laws and regulations and applicable local laws and regulations, and respect local morals and customs. If your conduct violates national or local laws and regulations, morals, or customs, you are independently responsible for it.
4.1 The Services provided by the Company through the Platform are software license and platform network services. You may access the relevant Services through the Platform website or Platform client software. You understand that to use the Company’s Services, you may need to prepare terminal devices related to the Services, such as computers, modems, mobile phones, tablets, or musical instruments, and bear the required costs, such as telephone charges and internet access fees. You understand and agree that your use of the Services will consume resources such as your terminal device and bandwidth.
4.2 You may not use plug-ins, cheats, or third-party tools not authorized by the Company to interfere with, disrupt, modify, or otherwise affect the Services under this Agreement.
4.3 Because the Company mainly provides Services to you through software, you must also comply with the following:
4.3.1 To improve user experience and ensure service security and product feature consistency, the Company may update the Software or other components of the Platform and optimize the user experience. If a user receives an update prompt for the software or other Platform version, the user must complete the update as soon as possible. If the update involves fees, you may need to pay for the update. If you do not update in a timely manner, the software or Platform version you use may no longer function properly and may cease to be maintained. The Company is not liable if your failure to update in a timely manner causes you to be unable to use the Services properly. For some updates, the Company has the right to update the software, or change or restrict certain software features or effects, without special notice to you. After a new software version is released, older versions may no longer be usable. The Company does not guarantee that older software versions or corresponding customer services will remain available. Please check and download the latest version at any time.
4.3.2 The Company may develop different software versions for different terminal devices. You should select a software version matching your installed terminal device from the Company or its authorized third parties according to your actual circumstances. If you obtain software, or an installation program with the same name as the software, from a source not authorized by the Company or its authorized third parties, the Company cannot guarantee that the software will function properly and will not be responsible for any losses caused to you as a result.
5.1 Wonder Piano may provide free features and paid membership features. Membership Benefits, prices, billing periods, free trials, auto-renewal, cancellation, and refund rules are subject to the purchase page, the Wonder Piano Membership and Subscription Terms, and the rules of the Apple App Store or Google Play. Deleting your Wonder Piano account or uninstalling the App generally will not automatically cancel platform subscriptions. You need to cancel them separately in the App Store or Google Play.
5.2 If you use paid Services, you must comply with the relevant agreements and rules. The specific information on paid service content, prices, and other matters is subject to the information published on the Platform and the order information under the user account. For paid Services, if you fail to pay in a timely manner, you will be unable to use those paid Services.
5.3 The Company may modify or change the charging standards and methods for paid Services based on actual needs, and may also begin charging for some free Services. Before the foregoing modifications, changes, or commencement of charges, the Company will notify or announce them on the relevant service page. If you do not agree to the above modifications, changes, or paid content, you should stop using that Service.
6.1 Unless otherwise specifically stated by the Company, all trademark rights, copyrights, patent rights, and other intellectual property rights or other lawful rights and interests in the Platform website, software, hardware, and other information and materials on the Platform, including but not limited to text, images, audio, video, charts, practice modes, musical works, scores, track lists, interface design, and layout frameworks, belong to the Company. The intellectual property rights and other lawful rights and interests in the foregoing and any other content included in the Services are protected by law. You may not copy, distribute, adapt, sell, rent, publicly display, utilize the content for text and data mining, machine learning, or artificial intelligence model training, or otherwise use content in the Services without authorization.
6.2 All rights in and to “Wonder Piano” and the Company name, product names, trade names, domain names, trademarks, service marks, logos, brochures, audio and video materials, and other information and materials involved in this Agreement, together with related rights, belong to the Company. Without the Company’s written permission, you may not use them in any way without authorization. You may not apply for registration or recordation, under any category, of any of the foregoing related to the Company or its affiliates, including but not limited to any trademark, service mark, or any other type of intellectual property.
6.3 Without the Company’s written permission, you may not, for any reason, use or entrust a third party to use in any way the Company’s intellectual property, whether owned by the Company or licensed from a third party, or other rights. Otherwise, the Company has the right to unilaterally terminate this Agreement immediately and require you to compensate all losses, including but not limited to economic losses, investigation and evidence collection costs, notarization fees, and attorneys’ fees.
6.4 Unless permitted in writing by the Company, you may not engage in any of the following:
6.4.1 deleting copyright information from the software or its copies;
6.4.2 reverse engineering, disassembling, decompiling, or otherwise attempting to discover the source code of the software;
6.4.3 using, renting, lending, copying, modifying, linking, reposting, compiling, publishing, establishing mirror sites for, or otherwise exploiting content in which the Company owns intellectual property rights;
6.4.4 copying, modifying, adding to, deleting, hooking into, or creating derivative works from the software, data released into any terminal memory during software operation, interaction data between the client and server during software operation, or system data necessary for software operation, including but not limited to accessing the software and related systems using plug-ins, cheats, or third-party tools or services not authorized by the Company;
6.4.5 adding, reducing, or changing the functions or operating effects of the software by modifying or falsifying instructions or data during software operation, or operating or publicly disseminating software or methods used for the foregoing purposes, whether or not for commercial purposes;
6.4.6 engaging in conduct that infringes the Company’s copyrights, patent rights, trade secrets, technical solutions, or other lawful rights and interests.
6.5 Without the Company’s written consent and authorization, the user may not provide to any third party, disclose to any third party, or use without authorization in any way any Platform technical data, trade secrets, or other confidential materials and information learned as a result of the formation or performance of this Agreement. If the user violates the foregoing, the Company has the right to terminate this Agreement immediately and require the user to compensate its losses.
6.6 If the Services include third-party scores, music, SDKs, platform capabilities, or payment services, you must also comply with the relevant third-party terms.
7.1 You may provide or generate content and data when using the Services, such as account information, feedback, images, practice audio, practice records, favorites, progress, achievements, and issue descriptions. You retain the rights you lawfully own in user content. To provide, maintain, improve, and protect the Services, you grant us the right to process, store, copy, analyze, display, and transmit user content to the necessary extent. Processing of information involving minor users or persons who do not meet the age requirement is subject to the Wonder Piano Privacy Policy and applicable law.
7.2 Some core features of Wonder Piano require use of the microphone to recognize piano sounds. The relevant features may begin recording when you access the practice features or piano tuning modules, and stop when you exit the relevant page or turn off the feature. We may use audio, device information, and practice records to generate recognition results, practice feedback, progress records, and algorithm improvements. For details, please see the Wonder Piano Privacy Policy. If you do not agree to microphone or audio processing, you may turn off microphone permission, but some practice recognition, auto-follow, and real-time feedback features may not be available.
8.1 When using the Services, you must comply with laws and regulations and may not use the Services to engage in illegal or non-compliant conduct, including but not limited to:
publishing, transmitting, disseminating, or storing content that endangers national security or unity, disrupts social stability, violates public order and good morals, is insulting, defamatory, obscene, or violent, or violates any national laws or regulations;
publishing, transmitting, disseminating, or storing content that infringes others’ lawful rights, such as intellectual property rights or trade secrets;
maliciously fabricating facts or concealing the truth to mislead or deceive others;
publishing, transmitting, or disseminating advertising or spam;
Other conduct prohibited by laws and regulations.
8.2 If you violate Section 8.1, relevant state authorities or institutions may bring legal proceedings against you, impose fines, or take other sanctions, and may require assistance from the Company. If your conduct causes damage, you must compensate for it in accordance with law, and the Company will not be liable. If the Company suffers losses as a result, you must also compensate the Company.
8.3 If the Company discovers or receives a report from another person that information you posted violates Section 8.1, the Company has the right to make an independent judgment and take technical measures to delete, block, or disconnect links to it. The Company also has the right, depending on the nature of the user’s conduct, to take measures including but not limited to suspending or terminating services, restricting, freezing, or terminating the Services, and pursuing legal liability.
8.4 The user represents and undertakes that any materials or information uploaded or published through the Company are true and valid. The user undertakes not to use the Company’s Services or content for any illegal purpose or by any illegal means, and to comply with all laws, regulations, and other normative documents related to the Company’s Services. The user undertakes not to use the Platform to collect, inquire about, or request personal information, contact details, financial status, or similar information of other Platform users. The user undertakes not to use the software or related services in any unlawful manner, for any unlawful purpose, or in any manner inconsistent with this Agreement. The user undertakes to strictly perform obligations under this Agreement. The user is solely responsible for all losses and consequences caused by breach of the above undertakings, and the Company has no responsibility. If the Company suffers losses, the user bears full compensation responsibility.
8.5 If certain user conduct or statements on the Company’s services are illegal, untrue, inappropriate, violate relevant agreements, or infringe the Company’s interests, the Company has the right, based on its independent judgment, to directly delete such conduct or statements made by the user on the Company’s services, and to take measures such as suspending or canceling the account or suspending, terminating, or restricting the user’s use of the Company’s Services, without notifying the user and without any liability. If this causes losses to the Company, the user must compensate the Company.
8.6 The user undertakes not to publish adverse statements about the Company or matters related to the Company on any channel for any reason, and malicious attacks are prohibited. Otherwise, the Company has the right to protect its rights and interests through various means and to require the user at any time to stop the infringement, restore reputation, eliminate effects, apologize through influential industry media, compensate all losses, and take other measures.
8.7 The Services may rely on Apple, Google, cloud service providers, payment service providers, analytics services, push notification services, or customer support tools. Third-party services are provided by the relevant third parties and are subject to their terms and privacy policies.
For Wonder Piano downloaded through the App Store, Apple and its subsidiaries are third-party beneficiaries of the terms in these Terms that relate to the Apple platform and have the right to enforce those terms to the applicable extent.
For Wonder Piano downloaded through Google Play, Google Play’s payment, subscription, refund, and app store policies apply to the relevant transactions.
8.8 If you are required to compensate the Company for losses under this Agreement, the scope of compensation includes but is not limited to economic losses, attorneys’ fees, announcement fees, investigation and evidence collection costs, litigation costs, and other expenses. For such compensation obligations, the Company has the right to first deduct the corresponding amount from paid amounts that the user has already paid but not yet used, and may separately claim any remaining amount from the user.
9.1 For reasons of service security or legality, such as user personal information being untrue, unlawful, invalid, or incomplete, abnormal transactions, violations of this Agreement or various rules, or other circumstances that the Company believes involve risk, the Company has the right, based on its unilateral independent judgment and without prior notice, to change, suspend, interrupt, or terminate provision of part or all of the Services to the user, temporarily or permanently freeze or delete the user account, and remove or delete registration information and other information, without liability to the user or any third party.
9.2 Except as provided in this Agreement or with the Company’s prior written consent, the user may not unilaterally rescind or terminate this Agreement.
9.3 If the user violates this Agreement or related rules, violates relevant laws and regulations or regulatory policies, infringes others’ lawful rights and interests and a relevant rights holder makes a request, or a judicial authority or other competent authority makes a request, the Company has the right to suspend or terminate this Agreement, close the user account, or restrict, suspend, or terminate the user’s use of part or all of the Company’s Services by email, WeChat, SMS, or other means, without any liability. However, the Company’s suspension, termination, or restriction shall not relieve the user of any obligations under this Agreement that have not yet been fully performed.
9.4 When a user decides not to use the user account anymore, the user should complete all obligations and responsibilities and delete the user account through the self-service method provided within the Platform.
9.5 When necessary, the Company has the right to terminate provision of user account services without prior notice, and may immediately suspend, close, or delete the user account and all related materials and files in that account, and properly handle any lawful funds retained by the user in such accounts, if any, in accordance with this Agreement and relevant rules.
9.6 Suspension, interruption, or termination of a user account does not mean termination of the user’s responsibilities. The user remains responsible for possible breach of contract or damages arising from conduct during use of the Company’s Services, and the Company may still retain relevant information about the user.
9.7 If the user registers a Company user account using a third-party website account, the user must have the lawful right to use the third-party website account corresponding to the Company user account. If the user loses the right to use that third-party website account for any reason, the Company may stop providing services to that user account.
10.1 You understand and agree that the Company will use commercially reasonable efforts to protect the security of your data storage in the Platform software and Services, but the Company cannot guarantee this.
10.2 You understand and agree that, to the extent permitted by law, the Services are provided on an “as is” and “as available” basis. The Company will use reasonable efforts to maintain service stability and accuracy, but does not guarantee that the Services will be entirely error-free, fully meet your expectations, or that all recognition and feedback results will be accurate. Wonder Piano does not guarantee any particular learning result, examination result, practice rating, or teaching effect. Minors’ piano practice still requires reasonable supervision by guardians and may be used together with advice from professional teachers.
10.3 You understand and agree that the Company’s Services are provided according to the current state achievable by existing technology and conditions. The Company will use its best efforts to provide Services to you and ensure service continuity and security. However, the Company cannot always foresee and prevent legal, technical, and other risks, including but not limited to service interruptions, data loss, and other losses and risks caused by force majeure, viruses, trojans, hacker attacks, system instability, defects in third-party services, government actions, policies, or similar reasons.
When the above circumstances occur, the Company will endeavor to make timely repairs, but the Company is exempt from liability for losses caused to you as a result to the extent permitted by law.
10.4 To the extent permitted by law, the Company is not liable for service interruption or obstruction, or for any delay, inaccuracy, error, or omission in any materials during generation or transmission, caused by:
damage caused by computer viruses, trojans, other malicious programs, or hacker attacks;
failures of the computer software, systems, hardware, or communication lines of the user or the Company;
improper user operation;
use of the Services by the user through methods not authorized by the Company;
other circumstances beyond the Company’s control or reasonable foreseeability.
10.5 To the extent permitted by law, the Company is not liable for indirect, incidental, special, punitive, or consequential losses arising from use of or inability to use the Services, third-party services, network failures, device issues, user errors, unauthorized account use, changes in content authorization, or force majeure. This section does not exclude or limit liability that applicable law does not permit to be excluded or limited, such as liability caused by intentional misconduct or gross negligence, mandatory consumer law rights, or legal responsibility under minor privacy laws.
10.6 If you violate relevant laws and regulations or this Agreement, or if the Company acts according to legal requirements or requirements of competent authorities, the Company has the right to interrupt or terminate provision of the Services to you without notice. The Company’s right under this Agreement to handle illegal or non-compliant content does not constitute an obligation or commitment of the Company, and the Company cannot guarantee timely discovery of illegal conduct or corresponding handling.
11.1 If any of the following circumstances occurs, the Company has the right to interrupt or terminate the Services provided to you without notice:
you are required by law to submit true information, but the personal information you provide is untrue, or is inconsistent with registration information and you fail to provide reasonable proof;
you violate relevant laws and regulations or this Agreement;
as required by law or competent authorities;
for security reasons or other necessary circumstances.
If you violate these Terms, applicable law, store rules, or endanger service security, minor safety, or third-party rights and interests, we may restrict, suspend, or terminate your account or access to the Services, and reserve the right to pursue liability.
11.2 The Company has the right to charge fees according to Section V of this Agreement. If you fail to pay in full and on time, the Company has the right to interrupt, suspend, or terminate provision of the Services.
11.3 You may stop using the Services, and you may also request deletion of your account and related data according to the Wonder Piano Account and Data Deletion Notice.
11.4 If your violation of these Terms, unlawful use of the Services, submission of infringing content, abuse of subscriptions, or infringement of third-party rights causes us, our affiliates, employees, partners, or other users to suffer claims, losses, costs, or liabilities, you shall bear compensation responsibility to the extent permitted by law. If the user is a minor, the relevant responsibility will be borne by the user’s guardian in accordance with law.
12.1 The headings of all sections of this Agreement are for convenience of reading only, have no substantive meaning, and may not be used as a basis for interpreting the meaning of this Agreement.
12.2 If any part of this Agreement is invalid or unenforceable for any reason, the remaining terms remain valid and binding on both parties.
12.3 The user should provide true, current, valid, and complete personal information, and should properly maintain and promptly update personal information, especially commonly used email addresses, phone numbers, mailing addresses, postal codes, and other contact information, to ensure that it is true, current, valid, complete, and secure. When contact information or other personal information changes, it should be updated within three days.
If you have comments or suggestions regarding this Agreement or the Services, you may contact the Company’s customer support department, and we will provide necessary assistance.
If you have any questions regarding these Terms, please contact us. Any interpretation of these Terms shall be limited to the extent permitted by applicable law.
12.4 When the user clicks to confirm agreement to this Agreement or registers for or uses the Services, the user will be deemed to have agreed to this Agreement. This Agreement becomes effective immediately and has legal effect between the user and the Company. This Agreement will be retained electronically in the Company’s Platform system and will serve as the basis for performance and compliance by both parties. This Agreement may exist in multiple language versions, including Chinese and English. If there is any conflict between the Chinese version and any other language version, the Chinese version will prevail.
12.5 Governing Law and Jurisdiction: These Terms and any dispute or claim arising out of or in connection with them shall be governed by and construed in accordance with the laws of Hong Kong. Any dispute arising from or in connection with these Terms that cannot be resolved through friendly consultations shall be submitted to the exclusive jurisdiction of the competent courts in Hong Kong.
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Contact Email: support@wonderpiano.app