I’m in a situation that I sold my car via Facebook on 30 September 2018 wasn't aware of having buyers information (name, address and licence no.).
After 1 day I realised I need his details for disposal and try to contact him though FB but he is not responding. Immediately I contacted NSW services, just found out buyer hasn't transferred the car yet to his name. Called Service NSW, they said they can't do anything without buyers information. Went to police they can't do anything.
Only information I have is his facebook profile name which is blocked my FB, sent few messages as well. He seen the messages but not given any reply to. I have the screenshots.
Please advise me how to overcome from this situation.