Binance is by far the best exchange for p2p transactions but in this case you want another exchange that's a good alternative of Binance. Since you're trying to find an alternative of Binance P2P so I decided to share the one that's the best one after Binance p2p. The exchange is named as OKX and it's by far the best alternative of Binance p2p. You can easily trade p2p on this exchange and surely there will be many sellers and buyer that accept the fiat currency of your country.