BuddiePAY

Hello Crossfire.
All my friends on Crossfire usually tell me how amazing the GGG is, and since it is out I was going to put cash on via my Visa Debit card.

So this is the message that came up INSTANTLY after I entered my details in.
(Keep in mind that I use the Visa Debit cards on a lot of other games, so this is the only game where it hasn't worked so far!)

"This transaction has been voided, your card will NOT be charged.
Reason:Failed to pass security validations"

Is BuddiePAY a scam, or am I doing something wrong!
Help!