Sahara India Pariwar — complaint about my maturity amount

The maturity of which i was depositing the money has been completed on 2018 december but i have not yet got the money. I have given the documents to apply for my maturity to the collector on december 2018 and had done a commission that would give me money in two or three months but still he has not given any money to me. Whenever i asks for money he gives me a date ahead. Please help me get you a maturity cheque.