Jaypee Developers — Jaypee buddha circuit studio apartments

Address:

Gautam Buddh Nagar, Uttar Pradesh

I have booked 725 square feet unit B202B1002 in Buddha circuit studio II in name of bhawna Sharma in May 2013 . Inr 10 lacs paid till 2013 with almost no construction updates till date . As per builder, possession was promised within 36 months, but unfortunately I visited the construction site last month and it's just a piece of land with no construction whatsoever . upon visiting jaypee office in sec 128, I was given to understand that project is called off . Please advise how do I claim money paid till date since I have already paid inr 10 lacs as per the payment plan and there is nothing left in the project .
Thanks
Bhawna