Guideline 2.1 - Performance - App Completeness
Your app or its metadata does not appear to include complete and final content. Specifically, your app description does not provide sufficient information about the app’s features and functionality:
- 글로벌 팬덤 플랫폼, 팬들리
App Store users expect the apps they download to be ready for public use. Apps on the store shouldn't include placeholder or incomplete content or information.
Next Steps
To resolve this issue, please revise your app and metadata so that all of its content is complete and final.
For example:
- Provide an engaging app description that highlights the features and functionality of your app.
Resources
Learn how to create an engaging App Store product page.
Guideline 2.1 - Information Needed
We’re looking forward to completing the review of your app, but we need more information to continue.
Next Steps
Please provide detailed answers to the following questions in your reply to this message in App Store Connect:
- Can users currently purchase NFTs? If so, how do they make a payment?
- What does it mean by “NFT 포토카드에 투자도 시작해보세요”? How does it work?
Guideline 5.1.1(v) - Data Collection and Storage
5.1.1(v) Account Sign-In If your app doesn’t include significant account-based features, let people use it without a login. If your app supports account creation, you must also offer account deletion within the app. Apps may not require users to enter personal information to function, except when directly relevant to the core functionality of the app or required by law. If your core app functionality is not related to a specific social network (e.g. Facebook, WeChat, Weibo, Twitter, etc.), you must provide access without a login or via another mechanism. Pulling basic profile information, sharing to the social network, or inviting friends to use the app are not considered core app functionality. The app must also include a mechanism to revoke social network credentials and disable data access between the app and social network from within the app. An app may not store credentials or tokens to social networks off of the device and may only use such credentials or tokens to directly connect to the social network from the app itself while the app is in use.
Issue Description
The app supports account creation but does not include an option to initiate account deletion. Apps that support account creation must also offer account deletion to give users more control of the data they've shared while using an app.
Follow these requirements when updating an app to support account deletion:
- Only offering to temporarily deactivate or disable an account is insufficient.
- If users need to visit a website to finish deleting their account, include a link directly to the website page where they can complete the process.
- Apps may include confirmation steps to prevent users from accidentally deleting their account. However, only apps in highly-regulated industries may require users to use customer service resources, such as making a phone call or sending an email, to complete account deletion.
Next Steps
Update the app to support account deletion. If the app already supports account deletion, reply to App Review in App Store Connect and identify where to locate this feature.
If the app is unable to offer account deletion or needs to provide additional customer service flows to facilitate and confirm account deletion, either because the app operates in a highly-regulated industry or for some other reason, reply to App Review in App Store Connect and provide additional information or documentation. For questions regarding legal obligations, check with legal counsel.
Resources
Review frequently asked questions and learn more about the account deletion requirements.
Guideline 5.1.1 - Legal - Privacy - Data Collection and Storage
5.1.1(v) Account Sign-In If your app doesn’t include significant account-based features, let people use it without a login. If your app supports account creation, you must also offer account deletion within the app. Apps may not require users to enter personal information to function, except when directly relevant to the core functionality of the app or required by law. If your core app functionality is not related to a specific social network (e.g. Facebook, WeChat, Weibo, Twitter, etc.), you must provide access without a login or via another mechanism. Pulling basic profile information, sharing to the social network, or inviting friends to use the app are not considered core app functionality. The app must also include a mechanism to revoke social network credentials and disable data access between the app and social network from within the app. An app may not store credentials or tokens to social networks off of the device and may only use such credentials or tokens to directly connect to the social network from the app itself while the app is in use.
Issue Description
The app requires users to provide personal information when registering that is not directly relevant to the app's core functionality.
Apps should only require users to provide information that is necessary for the app to function. If information is useful for a non-essential feature, apps may request the information but make it optional.
Examples of app concepts and inappropriate required information:
- A general shopping app that requires the user's marital status
- A rideshare app that requires the user's gender
Next Steps
Update the app to not require users to provide the following personal information:
- Date of birth
Resources
Learn more about data collection and storage requirements in guideline 5.1.1.
Guideline 5.1.2 - Legal - Privacy - Data Use and Sharing
The app privacy information provided in App Store Connect indicates the app collects data in order to track the user, including Device ID. However, the app does not use App Tracking Transparency to request the user's permission before tracking their activity.
Apps need to receive the user’s permission through the AppTrackingTransparency framework before collecting data used to track them. This requirement protects the privacy of users. 

한글로 전문을 번역해주고, 요약해줘