TRUSTLINE REALTY INFRA INDIA LIMITED — To recover the money invested

I had invested some money in trust line reality infra India limited and they issued a certificate the sum of Rs. 17734/- now the maturity date has come. I want to get the money. But the company telephone No is dead and no one is responding for the same. It is requested to advise further course of action. My telephone No is [protected]/[protected]..