We need go to bigger exchange first, when we have enough daily trading volume, we can be listed on CMC.
Coinexchange.io should be taken into consideration. Personally, I think the exchange is better than stocks.exchange, south.exchange. CryptoBridge is another candidate for Snowgem to ask for listing.
1)
Coinexchange.io2)
CryptoBridge exchange (Decentralised exchange is good choice).
I am not sure about those two exchanges, because we need exchanges which support Equihash algorithm. Basically, coinexchange.io and Crypto Bridge exchanges are good, but coinexchange.io is better personally.