Thanks guys. Yeah, I've tried to write them directly (

) multiple times. Basically, what happens is they just ask for your e-mail and nothing happens afterwards. When you start to attract their attention in the chat they just ban you.
By the way, this is my second issue with them. Previously I had a similar issue with ETH withdrawal, but after some discussions they released it.
I have used the exchange about twice when I want to sell some shitcoin I have in my wallet and I don't experience what you said but from the chat log you provided seems like there's something you're not telling us. Why were you ask to accept their investigation process and wait?