Arun Dev Builders — Refund of money

In year 2007 invested on project mandawar for a proposed house construction, i registered by paying a sum of rupees 25, 000 by cheque.
After conformation. I got reg no. Rest of the money was paid in instalments
Which we paid sincerely.in 2008 dec when we visited the site we came to know that the land is disputed, and their was no construction.
We ask the company to refund our hard earn money they did not returned our money till today. We urge to return our hard earn amount kindly.