India Post — not delivery the registered post with acknowledgment due (rpad) to the address by taking bribe from the opposite party

Address: LALAGUDA POST OFFICE, Hyderabad, Andhra Pradesh, 500047

Mr. Sharma of lalaguda post office is not delivering the posts to the parties. I have book a rpad to mr. Shaik sabeer, the prop. Of western tailors of tarnaka, vide rn[protected]in the same is returned with the endorsement o[censored]n-claimed/r/s, when the said shop is very much open, how the postman write un-claimed/r/s - in the track record of your department it is showing at address not traced / door lock, it is totally misbehaving his duties, as such kindly take necessary action against him, i have already sent the rpad earlier date, but hte same is returned with the same endorsement