Expat Properties — For refund of my money "paradise city"

Address:

CARAIM CHORAO GOA 403102

I have invested with m/s expat project and development pvt ltd in land as "paradise city" bearing plot no 55, on 28th April 2016. as per agreement with expat properties will complete said project in 30 months from the date of booking ie on October 2018. i have paid full amount with cheque. now no one is taking responsibility to replay emails and no one responding to calls.