I advice you to use https://shapeshift.io/ no KYC . lots of exchange coins possibilities ..Fast and very reliable
They used to. I believe nowadays you need an account (email adress + ip logging) + KYC if you're doing such big amounts as OP, especially when it concerns privacy-based coins such as monero. thus, it's not really an option anymore for people who mind their privacy.
alright thank you for replying I'm actually looking for similar site to https://flyp.me just without limits as their limit is 0. 3 btc I do not mind about fee, the thing I just need smth like that one I appreciate your answers