I myself used Bipa when I first started using Bitcoin, not to buy, but to move from the LN to the main network. I've already fixed my mistake, if you know what I mean. If someone is just starting out, they'll definitely go to Binance and other exchanges, where it's cheaper to buy than on Bipa. If I were to recommend it to a newbie, I'd recommend going straight to P2P with me, helping them with their first purchase if possible. There are negotiations where the minimum is R$70.00.