Welcome to the forum!
Like several other users, I am also hoping to see the Tor version of your exchange.

I think you should mention the fees in your OP. They are the same as eXch used to have.
I have noticed several instant exchanges calling themselves and their services as non-custodial. You have the same claim in your OP. So I have to ask: how is the swap process non-custodial? If I begin a swap and you give me a BTC address to deposit my bitcoin to, do I have the keys to this address? If you refuse my exchange, the website crashes, or something else happens, how do I get my coins out without your help? Your TOS mentions transmitting private keys to customers. Can you tell us a bit more about that?

I am reading your T&Cs.
You apply higher service fees for amounts exceeding certain amounts. For instance, >"1 BTC - 0.5%, >2 BTC - 1%". Why is that? Shouldn't users be awarded with lower fees for swapping bigger sums instead of paying more?