Or buy the BTC on Bisq and then bounce to Changelly for the ADA conversion (no KYC there for crypto-to-crypto): https://changelly.com
High fees for two BTC transactions I would think; one reason why in the meantime the whole world should be clamouring for Cardano to be listed here (as I see it they’re waiting for the Cardano protocols to stabilise): Dexstats Dashboard - AtomicDEX Supported Coins and Tokens
… after which it will be exchangeable here: https://atomicdex.io/