Sahara India Pariwar — Payment not received

I want to state the maturity date of my deposit was 28th Feb 2019 and it has been more than 18 months and I have not received the money yet, I have been going to the Local Sahara office regularly and got no reply as the management there ignores the request and tells us that there is no money.
During this difficult time we are finding it really difficult to survive and would request you to look into this matter and do the needful so that we can get our money. We would be really thankful if we get the money.