Reliance Industries — Reliance Industries Limited not responding about the debentures redemption

Dear sir,

i would like to kindly in form you that, i was investing in reliance industries's debentures and warrrants in 1993.i was trying to contact with reliance customer care but i am not getting any response from those side i have these documents
1--.2 debenture certs.(TOCD) of rpl each of qty--100
dates 1st cert==02/12/1993, , , , , 2nd cert==30/07/1998

2--2 certs.---of tradeable warrants of rpl of qty-100 each--dated 27/05/1997

3- 1 share certificate of rpl qty -100 dated -1995

all bearing same folio number.

my question is---what to do with the warrants?--i do not understand. what to do with the debentures i do not understand. are these things ceased or can yet anything be done or are they have been converted to ril shares. my client is unable to tell me anything.--he says he has already paid part payments whose stickers are affixed on the debenture cert. dated 02/12/1993.---sticker dates are 16/02/1994--(Rs. 5/-), , , , 15/06/1995--(Rs. 5/-), , , , 11/09/1996--(Rs. 10/-)
why no response is coming from reliance customer services?--plz help.
I want to take your help in this matter so that i can easily get my money.
so please kindly help me.
your's
RadheShyam Sharma
Dhule city,
maharashtra (india )
mob.no.[[protected]]