They seriously need to get on another exchange... I don't know why off hand, but yobit coinsmarkets has like 0 volume.  Cryptopia is a flaming pile of shit, at least right now.  First deposit took 5 hours before it recognized it had 20 confirmations.  Second deposit today has been over 6 hours that it's been stuck on 17/20 confirmations despite it being over 200 confirmations on the blockchain.  Forum threads on cryptopia about other people having similar issues with multiple other coins not confirming and being held unavailable.