You can first call customer service to ask if there is a problem with the bank's system or if it is being repaired or something. If the other party says it is not running normally, it may be a problem with your computer.

Bank of Communications Credit Card Points Paradise website m.com/customer/index.htm;

Registration process:

1. Enter the Points Paradise homepage and click on the upper left corner "register" .

2. Follow the prompts on the web page, fill in your mobile phone number and set a login password. This mobile phone number will be used as the username for the next login and cannot be modified once saved.

3. Read the terms of service carefully. If you agree to the terms of service, click "Submit Information" and the registration is successful.