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.
1. Self-inflating mat from Decathlon. 185x60 cm, used only once (for one night). Didn't take it out because it's hard to put back in. Can be checked upon purchase. 2500 dinars. 2. Tent 3x6 m. Oxford fabric, with loops (one loop torn, shown with an arrow in the photo). No holes. Used a couple of times as extra protection from rain. Found a similar one for the...