Karrm Infrastructure — delayed possession

Address:

7A1D: MBC Park , MBC Compound Road Near Hyper city mall, Sainath Nagar Busstop, Kasarvadavali, Thane West, Thane, Maharashtra, 400615

I have booked a flat - 103, d wing jui building, karrm garden ambernath project in 2014, it’s been 5 years, actual possession date was 2017, then they keep on postponing, till now no possession from builder, they have crossed maharera possession date 30th may 2019, it was decided in start that builder will be pay emi till the possession of the building, but the builder stop paying after december 2017, since than i am paying the pre-emi to bank, i am in total mess now, i do not know what is happening, just paying pri-emi every month, there email and contact no are not working, no work is going on site as of now, no transparency no commitment from builder.