Sony Xperia XZ3 - 6.0" QHD+ Display - 4GB RAM - 64GB ROM - Official PTA Approved - Android 10 - Snapdragon 845 - Best for Gaming - PUBG - Free Fire - Call of Duty - HDR Graphic (Phone Only - No Charger, No Box, No Accessories Included) - Color Mix
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.