1.Sign up for an Apple developer account

Step 1. Search to download "Apple Developer", login to register, login to Apple ID, click Register Now.

2. Confirm that two-factor authentication is turned on for your account, and then click "Continue".

3. Fill in the identity verification information, take a photo to verify, and complete the basic information file.

4. Select the developer type: Individual, and fill in the personal information to complete the payment.

5. Select developer type: Enterprise, fill in the real legal entity name and D&B code.

If you have not applied for a D&B code, you can apply in the following ways:

https://developer.apple.com/enroll/duns-lookup/#!/search