Akosha.com — builder not refunding the money

Address:	Akshaya Nagar, off BG Road, Begur, Bangalore, 560068
Website:	arunapanchami.com

Hi

I bought a [protected]@bangalore from arunapanchami in april 2017.in dec 2017, builder came up with a new project on same plot for building villas for corporate event which i denied to provide my consent and asked for complete refund on dec 17 which he agreed on jan20th but never gave the date for actual payout.
As per the new plan explained to us was about making villas by paying additional 8 lakhs which i should had given on lease to the company for next 8 years for 10k/month.
After multiple followup and discussions, a date is given as may 10th on which they would pay the amount but i have completely lost the trust on them as they never kept their commitment so far.

Please help me getting back my amount.

Regards
Ravishranjan