First of all, p2p that includes bank details is a huge mistake, but sometimes it is only the option for some, then the reviews are there for a reason, generally many do not read them, but it is not necessary, you just have to check that their feedback is 100% positive, there should not be one against and if there is one or two in more than 10k transactions, that is what I accept in my case.

OP, You have to do p2p without rushing and/or emergencies, also avoid high percentages. OP, the users with many transfers and zero negative feedback exist, what is the need to look for problematic users, of course these users usually offer a better percentage, but that is the "cebo".

This is your careless mistake and it will be difficult to resolve the complaint but if it is a big amount, I think you should also try to complain to the support about your case. I saw a similar case and there is a vulnerability in this case that you can exploit: You can go to the bank and get a copy of your transaction statement for the last 30 or 60 days and send it to support for review. Similarly, the support will ask the other person to provide transaction reports for the last 30 days. After comparing both transaction statements provided by the bank, they will easily realize that there are no transactions between your account and the other person's account. My friend used this method to get his money back and the scammer's account was also suspended afterwards.

Also, one thing to keep in mind when trading p2p that I usually use is to never trade in large amounts, I usually split and trade multiple times.

I had a terrible peer-to-peer experience in bybit exchange. I had some usdt I wanted to sell to fiat, when I initiated the transaction and my usdt was frozen as usual. The party on the other side claimed they have made fiat payment while they didn't make any payment. Before I could realize they have already sent a fake evidence of payment to the bybit support and the time was just in my court to prove that I have not received payment. All these processes happened so fast and before I could realize I was at the verge of losing my usdt. I had to quickly lodge a counter complaint to the bybit support. I was required to make a short video message to prove I have not received money in the said bank and I had a malfunctioning device. It was by special grace of nature that I didn't lose that usdt. The transaction had to stay up to 4 days for me to prove that I didn't receive fiat from the criminal. It was my bad that I didn't check the trade review of that very user.