If your order didn’t go through and was denied, it may be possible that your payment was declined. Here are a few reasons why that may have happened.

The card is expired.
The account has insufficient funds.
The card was reported as stolen or frozen.

If you are using a debit card, be sure it has a CVV and can be billed as a credit card. Your order will also not go through if the product is unable to ship to your country.