....
Bitmxittzcoin at coinsmarket.com no volume so maybe other exchange no interested to list. exchange owners want volume otherwise no worth listing for them.
Each coin on coinsmarkets.com has no big volume and with very large spread. But it's still good enough that Bitmxittz is listed to exchange. Just be patience and maybe even Poloniex will listed Bitmxittz in few month
I can guarantee you that this coin will not be listed on Poloniex within the next few months.