Pacl India — when and how can i get money refund which i have deposited in pacl 7 years ago

Address:	Etawah, Uttar Pradesh
Website:	PACL India Limited

7 years ago my mother invested in two policies in pearls pacl india limited
Details of both these policies are as follows:
Registration no. U[protected] s. No.-6332042
Date of payment 23/03/2010 amount-30000 expiry date. 23/03/2017
Registration no. U[protected] s. No.-6332041
Date of payment.23/03/2010 amount-50000 expiry date.23/03/2017
I want to know when and how can i get money refund from the company
What steps should i take to resolve this