1. Open Alipay APP: Open your Alipay APP, find the "Credit Card Repayment" option on the homepage, and click.

2. Enter the credit card page: on the credit card repayment page, find the "Manage Credit Card" option and click to enter the credit card management page.

3. Select the credit card to cancel: on the credit card management page, find the credit card to cancel and click.

4. Enter the cancellation page: on the credit card management page, find the option of "Cancelling Credit Card" and click to enter the cancellation page.

5. Confirm cancellation: On the cancellation page, read the cancellation instructions carefully and confirm the cancellation application.

6. Complete logout: After the logout is confirmed, you will be prompted to log out successfully. At this point, your ant credit card has been cancelled.