A. 1. Double-check your information: Ensure that all the information you are entering during registration is correct, including email, phone number, and any other required fields. Look for typos or formatting issues. 2. Reset your password: If you are having trouble logging in after registration, try resetting your password using the 'Forgot Password' option.

B. 3. Update the app: Make sure you are using the latest version of the app, as older versions may have bugs that affect registration.