Toubro Holdings Limited — Toubro holdings redemption amount not received

Sir/madam

my registered folio no. Is 80167251 dated 9th feb 2005.
I have bought 100 shares.
In my certificate the redemption dtae was 24/06/2020but i have not received any amount still now.
My address is g-43 patulia titagarh, titagarh
north 24 paganas, westbengal
phone number-[protected]
email id- [protected]@gmail.Com
kindly solve my problm