HDFC Bank — Got no receipt for the 5 year tax saver FD on mail or address

I made a 5-year tax saver FD through HDFC net banking on 19th sept and I need its receipt (receipt no. to be exact) in order to submit as a investment proof on my company's portal for tax saving. I tried with my nearest branch, called phone banking support, mailed HDFC bank but nothing and I am approaching deadline for the investment proof submission.
Customer ID: 69711107