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.
White shirt for a boy Zara, worn for a holiday in the garden 3 times, 110, no stains, no defects, good condition, very pleasant soft material 500 dinars Light green shirt for a boy Wikiki, 110, good condition, no defects 300 dinars White undershirts for a boy, no stains, good condition, Wikiki, 110-116, 5-6 years old 300 dinars I'll give it all together for ...