Thank you for your question, my name is ***** ***** I look forward to assisting you.
Please note, click on Reply to Expert to reply to me, a rating is only needed when we are finished.
The easiest way to do this is via your computer with the below instructions
Go to Google Wallet and sign in to the account you use on the Galaxy Tablet.https://wallet.google.com/
On the left side of your screen, click Payment Methods.
Do one of the following:
To add a credit or debit card, select Add a payment method.
To edit an existing payment method, select Edit or Remove next to the payment method you want to update.
Once done, the Galaxy Tablet will then be updated.
If you have any problems, or would like any additional information or assistance, please do not hesitate to let me know.
And if you can take a second to rate my service by clicking one of the stars at the top of the screen and then submit, that would be greatly appreciated.