India Post — Regarding my RD

Address:

Suleaswaran patti post office.pollachi 642006

5 years back I was opened RD account in suleaswaran Patti post office in pollachi. My RD period is over now unfortunately I missed my RD book I was asked the post office men he was told no amount paid in this accounts. He is not ready to give and find my RD account number. This is My post office savings account number [protected].. all accounts linked by savings account but the post office men is not ready to find my RD account number. It's strictly warnable he is a public worker. Finally I want to know my RD account number I want release that sir