Select the type of device you're using below for the proper guide:

Mobile Phone:

  1. Select "CHANGE PAYMENT METHOD" on the "Payment Details" screen.
  2. Additionally, you may encounter an unsuccessful payment. If this occurs, select "TRY ANOTHER PAYMENT METHOD" and attempt again. If you use the same payment method, please ensure you check the payment method before checking out.

Desktop Computer:

  1. Select "CHANGE PAYMENT METHOD" on the "Payment Details" screen.
  2. Additionally, you may encounter an unsuccessful payment. If this occurs, select "TRY ANOTHER PAYMENT METHOD" and attempt again. If you use the same payment method, please ensure you check the payment method before checking out.