you can start trading with a modest and inexpensive exchange stocks.exchange
hard to withdraw your BTC as the sell orders on everything they have i.e. ByteCoin are 25% higher than everywhere and no DOGE either. Besides listing at NovaExchange would cost the dev at least 1 BTC and Cryptopia would ask 10 BTC for listing INNOVO and it would be good but avoid stocks.exchange if you can.