A. Ensure that your password meets the app's requirements. Typically, this includes a minimum length (often 8 characters), a mix of uppercase and lowercase letters, numbers, and special characters. Try creating a password that adheres to these guidelines. If you are unsure of the specific requirements, check the app's help section or any prompts that appear during the password creation process.

B. If you are still having trouble, try resetting your password. Look for a 'Forgot Password?' link on the login screen. Follow the prompts to receive a password reset email, and create a new password that meets the specified criteria.