Buying a faceit account will always be involved risk. First, you must trust the seller. There is always a risk that he will try to take the account back. He can even write to faceit if he fails to recall the steam. It would be best if you also had secured steam for it, as on faceit, one steam id is connected to one faceit account. Often on many pages, you can buy cheap faceit accounts. Most of them are resellers that purchase faceit accounts from random people and sell at a higher price. Such a practice is not to save and, in many cases, ends badly for a customer who loses the account after a few days or weeks. There are cheap selling sites that abuse the system and steal skins this way, so you must always be 100% sure that the account you order is not from some random guy. Even if the company is legit, they can't vouch for someone else as life makes different scenarios, so think twice about what you buy. Remember that if something looks too good, it's usually a scam.