I have Booked 4 years Back Unitech Vista 3 BHK and almost 3 years back I paid the installment against Start of construction whereas there is no construction in Site for C towers

I want Builder to refund my Payment Made with 18 % Interest for 3 years Since equally I paid Builder a huge interest on delay of payment

Complainant Information
name- gaganmanchanda e-mail gagan.manchanda@shell