Godrej Properties — Godrej Emerald

We had booked a flat with Godrej Properties in their project Godrej Emerald in Aug 2017. They had said the expected possession date is Aug 2020 while the RERA date was later. We are in December 2022 and till date they have not raised final demand nor given confirmation for final date for possession.
We had booked the under construction property considering the Godrej Brand name but it sad to see their response. Hoping that they respond to my complaint now.