olx fraud

so I was looking for a used mac studio and found one listed at 1.8 lakhs. contacted him on olx and he contacted me on WhatsApp. the guy sent a few pictures of the mac with the serial number, and later sent a view-once-and disappear copy of the invoice. the invoice had the buyer details with the same phone number that he had sent the WhatsApp message from. he asked to send the money and he will ship the computer. I refused to do so. I asked to show the computer and he said he was in karwar and I can come over to his shop o check out. isaid he can send it to bangalore and I will pay the expenses for the delivery but I will buy only after checking out the mac. he refused. later I asked if he can show the mac working on a live call and he said he has it packed in original box and double boxed it and he can't open it now. that was enough red flags to refuse the deal. two numbers he contacted me from- name- "keval", raj electronics, karwar. phone- [PHONE], [PHONE]. reported him to cybercrime. stay alert.