Elder Pharmaceuticals — fdr no.81556 dt.25/3/2012 for rs.40000/[protected]@12% interest

I had one fdr in elder

I have one fdr in elder pharmacuticals limited. Investedunder fdr no.81556 for rs.40000/-on dt 28/03/2013. I had submitted for refund on 31/3/2015.
Had not got refund. Help me maturity amount with interest

Pharmacutical submitted fdr for refund on 31/3/215. Had not got maturity amount please help me maturitu amount with interest