Arun Dev Builders — Refund my money but no response

Address:

56-D sector 4 diz area raja bazaar gole market, Diz

Hi my father is also victim of arun dev builders jasana village faridabad land scam my father paid 95 percent amount they discussed with arun dev builders. But plot is on farmer agriculture land i need our money back but they all staff not response to my father even when we asked about they told us nothing my father is bp high patient and invest his hard money. Now we consider to lodge a case in consumer court against arun dev builders please suggest if there is any other way to get my (Father) money back.