http://coinmamailtcrg7fw6uorut3d35bk35rtmntkrtb4fgeov6pefvfutqd.onion/blog/is-using-a-bitcoin-exchange-safe
When you buy BTC from us, you’re buying directly from us, and not from a third-party for which we act as the middle-man. Additionally, we are not a trading platform, and you can only buy crypto with fiat. Coinmama never stores customer funds, be it crypto or fiat.