I think they rebranded their website to stex.com
THEY ALSO SCAMED THE PEOPLE WITH THEMS NATIVE TOKEN STEX COIN .
They was paying dividends one day they sell all of that tokens in hi price and later they decide to stop paying dividends
Finally they disable the coin not active any more you cant sell its just dead .
It was native token from them .
Avoid that scam exchange warning scam scam