If you purchased through Google Play, please refer to the following article, which explains how to update your payment credit card, so you can place a new G Cloud subscription or proceed automatically renewing your existing active one: https://support.google.com/googleplay/answer/4646404 If you purchased through 2CheckOut, please: Go to https://secure.2co.com/myaccount/. Update your credit card information.
Other than increasing your storage, you will also receive premium support, ads will be removed from the app, and you will receive special discounts and offers to our other products. For more about removing the ads, please click here
We do accept Google play, Credit card, and PayPal
You can refer to google play’s payment troubleshooting guide: https://support.google.com/wallet/answer/43068?hl=en Or, please try the other secure alternative payment methods; PayPal or credit card.