Looks like scam, I heard about this too but ddnt join coz i im thinking its a scam.A lot of scammers nowadays.Be careful guys
Well if you are not sure about it so better make research and then join so there is no be afraid as there are so many ways to find out scammers and real site for buying and trading, no doubt there are scammer who are professional scammer so to avoid them we need to stay active and learn more and more so that we can trade without any fear of scamming and hacking.