Olx - Financial fraud on OLX rahul sharma upi payment scan QR code

Rahul sharma approached me via OLX chat and showed interest in buying * beds that I had posted, within seconds of the ad going live. He asked for my phone number and called me. Without any negotiations at all, he agreed to a final price and said he will pick up from my address in a couple of days, but will.pay a token amount of **k now. He said he prefers bhim upi and I agreed. To convince me he first sent me a qr code for receiving *₹ and first * got debited from my account but then *₹ got credited twice instantly. I thought it works like this, then he proceeded further with ₹**k QR code, which I scanned in Paytm and the amount got debited from my account. He said you have to do it again, then you'll get back twice just you got ₹* earlier. I found it suspicious and kept insisting him to give my **k back. He also kept on sharing more Qr codes and said that's the only way he can pay. The new we codes just had refund written on them in big letters on the top instead of receive, as in the earlier codes. He started abusing me when I got irritated and kept asking him for my money back. He even picked up my phone a couple more times but kept saying if you want your money back just scan QR. The true caller was showing his name, picture and location Assam, India. He later deleted all the chat msgs and qr code pics from whatsapp chat. Later I discovered on OLX as well that it was a new account from * day back only. Money went from my hdfc bank acc to his Paytm payments bank account via upi qr code scan.