I can't believe this post was made months ago but the website The Rock Trading is still standing. Definitely not a place to trust with your funds and OP, that's a lot of money they have stolen from you. And looking on the previous replies, seems no group wants to help out OP. One thing I know for sure is that karma will hit them very soon. Nobody can hide their foul smell forever.
Karma will definitely come back and haunt the scammers.
They have lost all credibility.
The manner in which they have dealt with this situation with displays of sarcasm, threats, playing-ignorant and sporadic condescending conduct basically has set the countdown for the eventuality that leads to this exchange shutting down.