A. Please make sure your credit/debit card information such as card number, expiration date, and CVV code is correct, wait 15 minutes, and try your payment again. If you’re still unable to make a successful payment, please contact your card issuer and ask them if they can allow your next attempt to go through. Please note that if your bank tells you that they’ve put the declined payment through, you would still need to wait 15 minutes and try your payment again, because they cannot approve a previously declined payment.
You may also want to try a different credit card. Use any credit card by choosing Paypal at check out (No PayPal account is required).