You can change your billing details at the BILLING DETAILS section of your account details.
2. Click on your display name at the top right-hand corner of the page and click on SETTINGS.
3. Click on the account name for which you want to change the billing details.
4. Click on BILLING DETAILS.
5. Type your billing details and click on SAVE CHANGES.
The notebilling name and address must match the credit card owner details.