If you want to add a new payment method, go to Menu, which is located at the top right of your app screen, scroll down to 'My Account' and select 'Add Method' and select the method you would like to deposit with. Following these steps, you may then enter all the relevant details in the boxes provided.
A new payment method can only be registered if your account balance is below $100.00 and you have no pending withdrawals.
Please note that a payment method can only be registered to one playing account at a time.