Olx — Complaining about OLX selling fraudulent DSLR camera

I want to buy a DSLR camera from OLX and approached a person who sold the camera at a decent price. I contacted them through OLX chat and got the phone number and talked to them. Initially, I sent Rs. 10, 000 for getting camera parcel and remaining will be sent after got the product. Later I google-searched reg this fraudulent and aware that he is a fraud doing this.