https://www.coinexchange.io/ - Exchange, whose support is not responding and does not solve anything.
Hooray !
I'm sorry if I made a mistake with the section. I do not understand where to write this topic.
What made you use this exchange? Haha. I checked their active markets and the altcoin with the most volume is Bitconnect coin. That alone tells a lot about that exchange and it would be better if you stick to the more popular ones like Poloniex and Bitfinex.
If you have a hard time in choosing which exchange to use check this
http://coinmarketcap.com/exchanges/volume/24-hour/