Expat Properties — Failure in delivering completed Land and house projects

Address: Mumbai and Goa

I am also undergoing same kind of mental torture as EXPAT is avoiding to hand over the properties booked with them. We have invested in total three projects...SERENO Penthouse Project near Pune, EXPANT GRAND Farm land Project near Pune and EXPAT PARADISE CITY Residential Plot Project in Sindhudurg Maharashtra.
As our age is advancing, this mental agony is unbearable.
Is there any one who has filed a court case or Police complaint against EXPAT? I think this is the only ultimate solution to get justice.