Sahara Q Shop — problem in redeeming/refund after maturity date

Address:	Khordha, Odisha, 751009
Website:	Sahara Q shop - H plan

I was forced to take the above scheme in 2012. Post maturity date in may 2018 i approached to get refund as per the scheme. However, the manager informed to apply for refund to sebi with a circular and form. I got in touch with sebi and they informed that it is all incorrect and they have nothing to do with refund.
Further, sahara manager was again convincing to get the money reinvested in a scheme called golden 24 of humara india credit cooperative society limited registered in west bengal, which seems another booby trap.
Pl advise how to get the refund.