Poloniex is no more the only best option. You have a few others that are good and have great volume. dev's just need to try to contact some exchanges if they are willing to add it, and present the coin to them. Exchanges like:

https://bittrex.com

https://www.binance.com/

https://hitbtc.com

https://www.coinnest.co.kr/

https://wex.nz/

https://exmo.com/