Godrej Properties — Godrej Gold Reference voucher

I had recommended a property to one of my friend in Godrej Hillside, Pune and was been promised a gold voucher, but it's been December now and all we are getting is fake promises from my RM Manoj and his supervisor Ujjwal.
You guys only give fake promises whether it is related to possession or getting a reference voucher. We have paid 90% of the flat value in Godrej Elements However it's been 1 full year of fake possession commitment. I would never recommend anyone to buy a property with Godrej as it's no less than a local builder.