Well, if you talk about easy to use then I will agree with you that cryptopia was an easy to use exchange, but when you talk about the volume part of it, then I will disagree with you because I don't think the exchange has so much volume as stated from the topic, I believe the exchanges with large volumes are not hidden from coinmarketcap and I don't think cryptopia was listed among them, all I knew cryptopia for was for spearheading pump and dump activities carried out by prominent men in the crypto community.