help! none of my CC’s will get accepted on bidvertiser

I’m close to giving up on it. I got $20 free, but I can’t activate my account, cause not matter what crd I try I get this message
Error: Transaction was not authorized! Please verify the following fields and click "Activate Account":
* Credit Card Number
* CVV Security Code
* Expiration Date
* Name on Credit Card
Note: If all credit card details are correct and this problem persists, please contact your bank to authorize this transaction from BidVertiser and try again.
can someone tell me what’s the problem? I uploaded 5€ to one of my cards, cause I thought there might be a fee to activate it, but still I get this error.
are there any chargebacks? I’m asking because of this text in the error ‘Error: Transaction was not authorized!’
I’ve used those cards so far:
Moneybookers’ Mastercard
Wirecard’s Mastercard
Visa Electron
so someone […]

See original post by xfruit