Sahara Credit Cooperative Society Ltd — maturity amount rs. 40000/- not released even after 7 months.

I have opened a RD of Rs. 500/- per month from 2013, in Sahara Credit Cooperative Society LTD. Vikasnagar, Dehradun. RD is lready matured on 18/02/2018. Agent Mrs. Rajani. Saklani said that you will will recieve the maturity amount Rs. around 40000/- after 8 month in November 2018 and without any interest. This is quite rediculus becouse many others are also suffering with same deadlock.
Pl. do something in this regards.
Prema Rawat