does anybody know how much CT shared were sold altogether?

even if only 10k shares have been sold until now (i guess it's much more) at 0.2btc per share and 700$ for 1btc this would be amount to $1.4million in total.

That is WAY too much money for a website that doesn't even have a functioning customer service. What are you even doing with the money? One would think that with that kind of money it must be possible to hire someone full-time for customer support...