Never pay down a deposit in a bank account until you have met the seller, seen signed a purchase agreement.
No serious private advertisers ask for a down payment before you meet.
Receiving an email with an in-scanned ID does not mean that you have identified the sender. You do this on the spot, when you sign a purchase agreement.
Selling Apple Watch Ultra 2 black 49mm, strap size M/L, brand new, never opened. It was a corporate gift, but I don't need it, so I'm selling it. There is a barely noticeable company logo on the strap. Price 100,000 RSD. City of Belgrade