Power Finance Corporation Complaints & Reviews

I sent two bonds bearing NO; 154748 and 154749 of Rs. 5000/- each on21st April 2016 by speed post ack due. It has been delivered on 27th April 2016 under buy back scheme. I have not received any reply so far. Kindly apprise the position and remit the proceeds at the earliest. Thanking you. The buy back period of five years is over. Hence I seek payment of the above bonds under buy back schemes. ISIN no.INE 134E07083 Registered folio no.PFA0239284...

Tracking the Acknowledgement of Registered post.
Dear Sir/Madam,

I have not received the acknowledgement of a Registered post sent across on 20th Jan 2010 from Bangalore to Delhi .
The registered post receipt numbers are: RL A DC 9460.

Also there is no need to mention the lethargic attitude of the Post office staff for helping out to track the post.
Kindly help me in to try and locate...