Who can tell me how to close the red diamond binding business?

Login:/,find "My Value-added Services", click the "Unsubscribe" button behind the corresponding service, and follow the prompts. Note: The prepaid red diamond service will be automatically closed after the service expires. Please see the following for mobile phone users: Mobile phone users: Please edit the short message GBF Send 1700 to unsubscribe from the Red Diamond service. Unicom users: Please edit the short message GBF and send 3777 or 9777 to unsubscribe from the red diamond service. PHS users (telecom): edit short message GBF send 170035 PHS users (Netcom): edit short message GBF send 17000. Unsubscribe from the original "Fashion Advisor" mobile/PHS users to edit the short message "GBF" and send it to: 1066 1700+35. Unicom users can edit the short message "GBF" and send it to: 1066 1700.