Godrej Properties — refund of booking amount godrej meridien

Address: Gurgaon, Haryana, 122017

Website: godrejmeridien.smcrealty.com/?utm_source=google&utm_medium=CPC&utm_campaign=Godrej%20Meridie

We have done initial booking @ godrej meridien by giving inr 100000/- on 3rd june 2019 and cancelled the booking on 24th june 2018 on the date of allotment.
Godrej has promised to do the refund with 30 days but it is after much of the follow up, they are not even acknowledging our mails.

We want to complaint against the godrej for intentionally holding our booking amount and not refunding it back.