In the thread there is a wallet address & also some setting process...do I need the wallet to keep the currency or need it for the exchange process??is it for security??
Wallet is for storing your VLX coin on your device the same way you store you bitcoin, so if you are planning to buy VLX and hold for long term or until VELOX BOLT released, is better to store it on those wallet rather than keep it on that temporary exchange.
It's all about counterparty risk. If you can accept an exchange being shut down or running off with your money, then you are fine to store your money there. If you want to make use of this awesome possibility that cryptocurrency brings about, which is having sole control over your assets, then you should get a wallet and invest some time to set it up and secure your funds there

Let's just hope that every platform like VLX will not shut down in the future. VLX can really help the trading and exchanges in the crypto market to make it more fast and reliable.