No way this is real. OP will you be willing to use an escrow agent here like Phillipma? Or is this just another dumb thread that will go no where. Why the whatsapp contact. You posted here why couldn't you just complete the deal on here? Watching, but for any prospective buyer this is likely just another scam. USE ESCROW FROM THIS FORUM ONLY, otherwise risk losing you money here.
Yeah I don't think OP cares about this forum at all, what with the nonsensical keyword spam just to get someone directly from a Google search into their whatsapp trap.
There used to be a rule that marketplace threads should be only about trading conducted on this forum but apparently this is no longer the case.