You cannot directly edit the credit card information after submitting your application.
During the application period
You may cancel your application from the Lottery Application History page and re-apply with the correct credit card information.After winning the lottery
Changes or re-application are not possible.
However, if the payment fails with the registered credit card, a system-generated email will be sent with instructions for re-payment.
Please follow the steps in the email to complete the payment with the correct card information.