To some extent, I am sure you're a Bounty Hunter. Things like these are things hunters always experience in the system. Most projects will go on listing their coins in some centralized exchange which their reputation is unknown or low, and you imagine giving out your information to an unknown or low reputation company. Most times these happens because the price of this project made some profits and for you not to be left out, you get hooked in this situation, I've had similar experience on different occasions.
Well, coinsbit as a centralized exchange which you cannot do anything to be sure without passing the KYC process. If one can deposit, trade and do all process in an exchange and cannot withdraw funds, then no need of using the exchange without being ready of passing the KYC process.