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.
After laying the floor, three gray plastic tiles remained. IKEA, RUNNEN. If anyone needs it, I'll give it away for 300 dinars. Pick up Telep or at Mercator.