Why would I use something like your site when I can just use swaps built into wallets, such as the Exodus one:
Changelly (
https://changelly.com) also works really well for me (no KYC, less than 30 mins to complete)
This Exodus wallet is closed source, and they are all using thirs party centralized servies, not really atomic swaps, and you can lose your coins anytime, just check history and complains about changelly.
I also hear some rumors that for purchasing Bitcoin from Exodus wallet they are now asking your image of drivers license, so it's what we call a kyc verification.