I had the same problem but for me instead of adding a credit card i brought a contract using bitcoin and it done the trick (my account is now verified).
I thought it was established that cointellect was a scam?
It is. End of the story.
Is it a scam/ponzi/spawn of satan? I dont Know, maybe.
Is it worth it? fuck yeah!! I have got almost 120 EUR paid to me in full using doge coins from mining with a Gridseed orb.
0 complaints I just bought the demo contract to get verified (using BTC of course, I will never use my cc) I pad 15 EUR and got back 17.5
I'm making 1.3-1.5 EUR daily with 360 KHs. As long as they keep paying I'll keep mining there. End of the story.