What do you need an exchange for? To buy ZLD? You can do it at
wts.zold.io. To sell ZLD? You can do it at
wts.zold.io. What else do you need an exchange for?
Just the ability to buy or sell a little. The listing on the exchange gives the trading volume, increases the liquidity of the coin, makes the coin known. That is why everyone is trying to get on the top exchanges.