Unitech Group — harmony kolkata

Address:

Kolkata, West Bengal

I booked a flat 5 years ago in harmony in view of i moving to kolkata. But still i do not have any update as when the project is going to finish. I paid 60%money but still no outcome. Is there any people from harmony which feel the same way.
I do not have any place to stay in india. I
Tried to contact unitech kolkata many times but no definite answer when it is going to finish. They do not send letter, no email, no correspondence. I want to sue them for blocking my money and not handing over the flat which i did put all my savings.
Your help in this matter will be greatly appreciated.
Thanks sumita chattopadhyay
Sumita. [protected]@gmail.com