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.
Wardrobe clearout! Selling Calvin Klein long sleeve, tops, dresses and sportswear. All items in excellent condition, some new. Prices are listed in the ad. Bargaining is possible.