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.
Summer blue sneakers, size 39, easy to wash, breathable. White leather(?) light ones, size 39. All worn, but still usable. Symbolic price. Detelinara, can bring by agreement