I need some help validating my Credit Card.

I've entered the information, got the "Awaiting response from card processor" message.

I've checked the "help/FAQ" thing.

Even checked my back but nothing there or any transactions.
Started the prosess yesterday

How do i vertify my Credit Card?

UPDATE: I did something wrong in the prosess. But got good help from the SlideME staff and everything is O.K now