beother koi rola ni hai bank mai complain through call then aik written application likho us mai btao ke mera ye buisness hai or is bande ne mujhe payment ki hai is cheez ki or

P2P Scam Alert in Pakistan !
i have sold 700 USDT(205000) rupees to this Merchant. after 10 days payment my account was blocked and payment was held. I contacted him no call pick then on WhatsApp he replied that this is a chain dispute. i visited bank OPM told me there is a dispute of 205000 rs from this trader. I have submitted application and then told binance also Banks representative don't provide all details whether i go to take legal actioand register please recommend effective amd speedy solution.
He sent me 3rd party payment but i have his CNIC, payment screenshot , contact number , whatsapp supportive chat and written application