If you do not have an App account yet, click "Create New Account" and register with your mobile phone number or email address. Users outside mainland China can only register with an email address.
If you already have an App account, click "Log in with existing account" below "Create New Account" to enter the login page.
The system will automatically identify the current country/region; you can also select it manually.
Enter the mobile phone number or email address you used for registration, fill in your password, then you can log in to the App.