Just a few comments, sharing my comment from another thread, hoping to have some answers from ZeusMEX:
A new player has entered the no KYC exchange market
--snip--
At first glance, they don't seem to be super professional and their site gives me strange vibes. Strange to see such an "unfinished product" promoting himself on the forum.
When I access the site, I see this message:

Their support team is "available to answer any question".
But it looks pretty difficult at first glance:

Their ToS says:
When using Zeusmex, you must comply with all applicable laws and regulations. You agree not to misuse our services, engage in fraud or money laundering, or infringe on the rights of others.
But never says in which country they operate and respect "laws and regulations".?
They talk about "own liquidity reserves" but I was not able to find any mention of proof of reserves, and they don't tell if you can ask one if needed. Could be nice to have more infos in the FAQ, it is very empty for now.
This is the first time I heard that centralized exchange is sending private keys to it's customers, it sounds strange and risky to me, and I wonder how this will work in real life scenarios related with incompatible private keys.
This is not so uncommon, eXch is doing that too. They gave me the private key of the address where I sent the wrong coin some months ago. I was surprised too but it did the job fine.