If you’re having trouble processing a payment through Google Pay, there are a few things you can try to resolve the issue.First, check to make sure that the credit or debit card you’re using is registered with Google Pay. If it isn’t, you’ll need to add it to your account before you can use it to make payments.Next, check the payment method’s billing address and make sure it matches the address on your Google account. If it doesn’t match, update the billing address in your Google account and try again.If you’re still having trouble, contact your bank or card issuer for more help. They may be able to tell you why the payment is being declined and help you resolve the issue.