Why there is already a coin in such a small exchange? I think you guys should make a better plan, it's too soon to create your own coin/token.
Erexcoin is the tool of our development and not the other way around. Our users will be able to benefit from our expenstion

It seems that the users who put negative trust on your profile are not satisfied with your answers regarding that particular problem of one customer of your exchange. That case will give you hard time to get new traders on board. But anyway, what do you think are your bottlenecks why not so many traders are using your platform? And how can you address them? Also, I have known several new coins that were listed in your exchange before and now they don't have anymore buy order. So I believe you need to avoid listing obvious crap coins.