Sorry to say (and I hope I am wrong) but the opening of an exchange that only allows bitcoin deposits to trade for some fictional Simcoin assets really stinks of a scam.
It makes me nervous as I am an investor.
As an "investor" you should have done your due diligence. The exchange was opened
6 months ago and much more money went through it than remains. I also operated another exchange and returned all the money when I had to close it.
So before you start throwing scam accusations, do your homework.