I highly doubt that even YOBIT will add it now because this is a full blown shit token now with nothing functioning.
Postoken code is a mess thats the main reason why IDEX and Coinexchange is still on maintenance mode since the day they got listed.
You should check out Staker Token they made a new smart contract code fixing all the flaws and issues of Postoken smart contract.
you mean its the seconds duplicate of PoS?
because as much as i know there was someone else made a copy and claimed to fix the issues few month ago
if staker is same, then it means the PoS dev at least had something to sell to the crypto world and that was his idea which he couldnt implement it correctl