Ghaziabad Development Authority [GDA] — delay in world residency project shakti khand indirapuram

Address:

Ghaziabad, Uttar Pradesh, 201010

I have booked the flat in june 2013 with a promise from the builder that they will deliver within 36 months, hence the project was supposed to get delivered in june 2016. Builder requested that there was some problem and so there is little delay of 6 months or so. But now there seems to be no hope, even the rera is showing now project delivery date of may 2019. This is really unfair and builder is not responding at all and there is no assurance about the completion of the project. My hard earned money is stuck and need govt. Help here