Credit Card Crisis! Thread - Desura

Alright, here is the problem, i tried to purchase damned the multiplayer adventure game, but whenever i try using my credit card it will not proccess the payment. Whenever i click purchase a message comes up saying "We were unable to complete your payment, you have not been charged. Please try again" So i try again, it says the same thing. My credit card IS nationwide. Does anybody have any solutions? Is this a problem on my end, the credit cards end, or desura's end?

-Please Help Me Out, Cold

Btw it can not be a problem on my end becuase i have recently purchased a game off of steam (GTA 4) and it worked.

The Consumer Financial Protection Bureau has launched a brand new study about credit history. It found, among other things, that credit card activity is the single most essential element analyzed by credit reporting agencies when determining credit worthiness.