Sahara Q Gold Mart Limited — sahara q gold mart limited maturity amount does not received.

I have purchased a gold bond under sahara q gold mart limited scheme on dt.15/06/2012 for 5 years. This was matured on 15/08/2017. I had purchased this at your branchpanjim of goa. Branch code -2244. The details are as follows.
Receipt no.[[protected]
Sr. No. [[protected]]
Introducer - mr. Bharat baburao gadekar
Booking id - [[protected]]
Particular - advance book/purchase on gold bank (Exist)- sqgml
Booked gold quantity-16.000gm
Booked gold value - rs.46320/-
Discount amount-rs.28950/-
Amount paid-rs.28950/-
Hologram no.[[protected]]

I am facing problem in this situation, please suggest me what will i do in this circumstance.

Thanks & regards
Bharat gadekar
Policy no[[protected]]
Mobile - [[protected]...