I. Account Registration and Use

1. Users must register with authentic and lawful identity information and guarantee the authenticity, accuracy, and completeness of the submitted materials.
2. Users are responsible for the security of their accounts and passwords and must not transfer, rent, or lend their accounts to others.
3. If you discover any abnormal use of your account, please notify us immediately to prevent further losses.

II. Service Content

1. This application provides consultation, analysis, and personalized recommendation services related to Five Elements, Feng Shui, and home layout.
2. We may optimize, expand, or adjust services according to business development. Users' use of the latest version indicates acceptance of related changes.
3. Some services may charge fees, and specific charging standards and methods will be clearly informed within the application.

III. User Conduct Standards

Users must not engage in the following behaviors when using this application:

1. Acts that violate the laws and regulations of the People's Republic of China and social order and good customs;
2. Publishing or spreading false information, vulgar or illegal content;
3. Unauthorized use of this application for commercial promotion, advertising, and other activities;
4. Malicious attacks, reverse engineering, server intrusion, data theft, and other behaviors that endanger platform security;
5. Infringement of others' legitimate rights and interests (including intellectual property rights, privacy rights, reputation rights, etc.).

If users violate this agreement, we have the right to take measures such as warnings, restrictions, freezing, or canceling accounts, and reserve the right to pursue legal liability.

IV. Intellectual Property

1. The intellectual property rights of this application and its related content (including but not limited to text, images, videos, software, algorithms, interface design, etc.) belong to us or relevant right holders.
2. Without our written permission, no one may use the content of this application by copying, modifying, disseminating, selling, or other means.

V. Disclaimer

1. The analysis, recommendations, and calculation results provided by this application are for reference only and do not constitute any absolute conclusions or professional advice.
2. Due to network, equipment, or force majeure factors causing service interruption, delay, or data loss, we will try our best to repair but do not bear the responsibility for losses caused thereby.
3. Losses caused by users' improper operations (such as password leakage, device loss) shall be borne by the users themselves.

VI. Privacy Protection

We attach great importance to user privacy and personal information protection. For related content, please refer to the "Elementra Home Privacy Policy".

VII. Agreement Changes and Termination

1. We have the right to modify this agreement in a timely manner according to business development and legal changes. The modified agreement will be published within the application and take effect immediately.
2. If users do not agree with the modification content, they should immediately stop using this application; continued use is deemed to accept the modification.
3. We have the right to suspend or terminate providing part or all services to users when necessary.

VIII. Applicable Law and Dispute Resolution

1. The establishment, execution, and interpretation of this agreement shall be governed by the laws of the People's Republic of China.
2. Disputes arising from the use of this application shall be resolved through friendly negotiation; if negotiation fails, either party may file a lawsuit with the people's court with jurisdiction in the place where our company is registered.

IX. Contact Us

If you have any questions or suggestions about this agreement, please contact us through the following methods:

I. Information We Collect

To provide you with services, we may collect the following information:

1. Account Information: Such as phone number, email, WeChat/Apple ID login information, used for registration, login, and account management.
2. Device Information: Including device model, operating system, unique device identifier, network information, used to ensure service security and performance optimization.
3. Location Information: When you use features related to Feng Shui site selection and home layout, we may collect your geographical location information after obtaining your authorization.
4. Usage Data: Including your clicks, browsing, preferences, usage duration, used to improve functions and user experience.
5. Image/Camera Information: If you use photo recognition features (such as taking house layout photos, uploading home photos), we will access the camera or photo album after obtaining your authorization.

II. How We Use Information

The information we collect will be used for the following purposes:

• To provide and maintain the core functions of this application;
• To conduct Feng Shui calculations, home layout recommendations, and personalized services;
• To improve and optimize product experience;
• To fulfill legal and regulatory requirements;
• With your consent, to send messages, activities, or marketing promotions.

III. Information Storage and Protection

• Your information will be stored on servers located within China, and may be transmitted to overseas cooperative service providers (such as cloud services, CDN) through encryption when necessary.
• We adopt security measures that meet industry standards (such as data encryption, access control, firewalls, etc.) to prevent data loss, abuse, or unauthorized access.
• We only retain your personal information for the time necessary to achieve the purposes described in this policy, and will delete or anonymize it promptly after the period expires.

IV. How We Share Information

We will not sell or rent your personal information to any unrelated third parties. We may share information only under the following circumstances:

1. With your explicit consent;
2. As required by laws and regulations;
3. Business cooperation: To achieve specific functions (such as payment, map positioning, SMS/push services), we may share necessary data with partners, but we will require them to fulfill the same data protection obligations.

V. Your Rights

You have the following rights regarding your personal information:

• Access and Copy: You have the right to access and copy your personal information;
• Correct and Delete: You can correct or request deletion of your information at any time;
• Withdraw Consent: You can withdraw your consent to authorized functions (such as location, camera access) at any time, but this may affect the use of some functions;
• Cancel Account: You can submit a cancellation request through the functions provided in the application or contact customer service.

VI. Minor Protection

If you are a minor under 18 years old, you should use this application under the guidance of a guardian. We only collect information from minors when permitted by law or with the explicit consent of the guardian.

VII. Policy Updates

We may update this privacy policy from time to time according to business and legal changes. The updated policy will be notified to you through this application or other appropriate means and will take effect from the date of publication.

VIII. Contact Us

If you have any questions, opinions, or suggestions about this privacy policy or the processing of your personal information, please contact us through the following methods:

IX. Permission Usage Instructions

• Camera Permission: Used for taking house layout photos or personal avatar uploads;
• Photo Album Permission: Used for selecting local photos for analysis or profile completion;
• Notification Permission: Used for pushing order status and consultation reply reminders.