HDMI - type c + USB power cable. 2 meters long. Works with all devices. I used it with a MacBook and an Android phone. Price 1500 dinars. Podbara area or I will bring it around the city.
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.
