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.
"Eligibility for ACCA Course? You can start preparing for your ACCA course along with your Class XI or XII and secure your degree along with graduation. Students pursuing bachelor’s degrees can also do ACCA along with their graduation. Graduates (B.com / B.com H) / CA IPCC / CA Final students can also pursue this and they are also offered various exemptions ...