Address Proof wrt old physical share

Recently I found 200 physical shares of Reliance petroleum bought in 1992 and 1995. Due to transferable job, I was unable to keep track of shares. Also I had forgot about shares. RPL merged with RIL in 2002 and RIL shares were issued. I have not received those shares as the address was not updated.

  1. Will I be able to receive RIL share certificate from RTA or RIL?
  2. What address proof do I need to submit for old address mentioned on share certificate? On reading zerodha post for same, I found out that I have to submit dividend warrant or allotment advice. I don’t have those. Or I seem not to know what those are. Anyway I don’t have any address proof. I do have all those letters sent by RPL (first call, second call). Will those work?
  3. Also I have 100 TOCDs. Will I be able to get something out of those TOCDs?

I looked up on IEPF and could not find anything related to RPL.

Please guide me.

Contact RTA of reliance. They will help you better than random strangers on the internet.