Unfortunately, if your credit card is not being accepted by Clickbank, our online retailer, we are unable to process the payment.
Please contact Clickbank directly. They will be able to help you out. Here is their contact information:
Contact ClickBank Customer Service:
Monday-Friday, 7 a.m. to 6 p.m. MT.
US and Canada Toll Free: 1-800-390-6035
includes Puerto Rico, Virgin Islands, and Guam
International: +1 208-345-4245
In the meantime, we would suggest trying to pay through Paypal.