Only issue they have is they are discovered in early stages as fraud and fake.
They have experience as scammers... and they made other exchanges and coin frauds.
Exact same thing happened with Exvo exchange
I can only say that their real location is in Western Europe,
and they are reported and tracked by authorities.
One more thing is that some mining pools still refuse to stop mining this crap,
one example is
and I wonder are also some pools involved in this scam or not...