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.
Lenovo IdeaPad 5 laptop 14ALC05, AMD Ryzen 5500U(6 cores, 12 threads) 2.10GHZ with AMD RADEON GRAPHICS, 8GB RAM, 512GB nvme storage, Windows 11 home 64-bit operating system. bought in 2022, working well without any damage with orginal battery and charger (student use). No return or warranty. Whatsapp only.