To add a new card, simply follow the steps:
1. Select the Deposit button. On the left hand side, under 'My Payment Methods' you will see the payment methods that were already used in your account.
2. Scroll down and you will see 'Other Payment Methods'.
3. Select the Payment method you want to add and fill in the details.
Please note that you need to have at least one successful deposit to register the new payment method and use it for future withdrawals.