Yeah I know I did that as well but never had problems. I just did a wire transfer and waiting for the approval.
Guess what ? Still not accepted, right ? Avoid them.
I have paid a minumum amount for advertising on exoclick (50 $). They took the money, after 3 days, they didnt accept my ad campaign. I emailed them and they told me that there is a problem in script and this can't be done. What a bad ass they are.
Try other zone...
If their website is still not working then ask for refund...
What part of it is SCAM ?
They took me $200 and closed my account without any reason before even approving my campaign and they don't reply to my message.