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.
For sale: bike repair and maintenance stand, a little dusty in the photos and folded, but fully functional. I used it actively for two seasons, very convenient, stable and heavy. You can pick it up in the center of Novi Sad, price 4k dinars
