1. First open Alipay APP and log in to your Alipay account.
2. Then select the "Recharge Center" indicated by the arrow on the Alipay homepage, and click Enter.
3. In the top-up page, enter the top-up phone number and select the top-up amount.
4. Next, choose the payment method and the credit card to pay.
5. Next, click "Pay Now" at the arrow and enter the payment password.