Yes they are scammers.

I hve invested $1000 already they dont allow me to withdraw more than 0.7 POLY Coin worth of $1 .

They have set double price in their internal exchange and half price set on coinexchange... so thats double scam..

They are biggest scam of histry.

Because Bitconnect davor or bankcoin paid return in coin but poly nothing pay they are still running and taking new deposit but not paying so its 100% pure scam