why you deposited 6 btc? ( this is a big amount) why you not tested at first by sending 0.2 or less ?
i even not ask why you not googled and not looking some feedback about this scam exchanhe
AlexSimion and Vod right
they scammed you but anyway go to police
Yeah of course that was stupid. I should have sent a smaller amount. I've done that many times with other major exchanges and I guess I felt safer. I just don't understand why a major exchange would scam people when they get 1mio in fee per day.
Through google it doesn't appear as a scam exchange.
Thank you AlexSimion and Vod

I'll do that if they don't let me withdraw within a week.
It's not a major exchange though man . Their volume is fake , like many other countless scammy exchanges that fake their volume to seem legit.
You know what , I can try to "help" in a small way , ask them to give you the contacts of this "police officer" , police section , any case nr . etc , and I might give them a call to check the legitimacy of it .
But seriously , you shouldn't wait a week for this , you should take action fast , the longer you wait the better their chances of getting away with it.