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.
Men's jeans, capris. Size in the photo. For 300 Dress with a belt. 44-46. Zipper on the side. 500 Coat, coat Dense material. 44-46 400 The size has changed.