Infrastructure Development Finance Company [IDFC] — Non credit of amount in my bank nor bonds reflected in my demat account as on maturity date

Address:

Naman Chambers, C-32, g block, BKC, Bandra East Mumbai 400051

Infrastructure development finance company has to credit the long term Infrastructure bond -Tranche-2 its maturity value in my D mat Account or in my Bank account the proceeds as on date(Maturity date-21st February 2021) as I have completed 10 years period from date of issue:
This is not done by them yet
Name: Appanna Choneera Poonacha
Dmat acount No: IN[protected] icicidirect.com
My email address: [protected]@yahoo.com
Application No: 25259106
Issue Date: 21st February 2021
Total Bonds;4
Rate at which Purchased @ Rs5000/- each
IDFC Bond Reference NO: IDFC RI No: 311771 - A REF NO: 410398 Dated 21st February 2011