Complaint Against Sare Homes

I have booked a Villa, in SARE Homes at Kolathur GST, Tamilnadu (Meadow Villa A-type) on October 2012, The Possession stated in the Agreement was May 2013 and with an extension of 6 months (that is Nov' 13), Total amount to be payed for the Villa is 30 lakhs, out of 20% has been payed with Agreement(Oct'13), SARE was very smart the made us to pay 80% on Oct'13 & 90% Mar'14 with 1st floor roof casting After getting 90% of Payment there is no progress in the construction, and if I ask for Firm commitment on Possession through email, either I will not get any reply or after reminders they will reply stating the construction will start next month & Possession will happen in next two months, this reply I am getting from Mar'14 till date that is Sep'15 SARE is having an official customer care email ID to register complaint, that is care@saregroup.com, which gives an auto reply stating they will revert in 7 working days, and they will not reply I have also approached the Customer relation Manager in Chennai, even he is also not providing any firm commitments, and openly he says he do not have control over the Project, I do not understand what is the Purpose of such positions in SARE, who cannot help customers All my payments were through bank, and I am paying interest (just interest) to the bank for two years, with out getting the home I do not see a reason for not completing the project, the complete booking of A-type was completed two years back and also this is not an individual Villa, even if the booking is not done completely, they can complete the project individually. If I ask for cancellation, there is no reply or talk about the same Really frustrated with the way SARE behaving to me This is high time Either I need the house on Nov'15 or I want to cancel this project and SARE has to pay back the complete money I have spent for this project, I need all my money back I really need help Also the worst thing is their advertisement on the website, please refer below link, they are stating they have completed 75% of the construction http://www.saregroup.com/customers-construction-updates.php#b4