The main problem in certain local p2p transactions is the fear of being cheated by anyone claiming to be an intermediary because the possibilities of being defrauded are quite high. I've had a similar experience, even though it was in a Telegram group or channel where they claimed to be actual p2p and I was duped by them. That is why I prefer utilizing CEX p2p to avoid such scams, even though they are not completely reliable due to centralization, but they have a reputation.
Trading peer to peer is risky and you must understand how that Peer-to-Peer trading platform works from create your offer, open a trade, communicate with your trade partner, how and when you should release your coin. As well as how to differentiate between real moderators and impersonators, how to file a dispute with solid evidence for your trade. Many things but initially, don't let the high margin of profit attracts you because such too good to to be true offer should come from scammers.
Trade Peer-to-Peer via marketplaces, trading platforms will help you avoid risk with Escrow from a single person you know in life. He can scam you and your trade partner too so don't trust any middle man as an Escrow.