RERA in Chandigarh feels like a formality

Moved into Saini Bhawan in Mohali last month after a 2-year delay. Builder-buyer agreement mein itne clauses the jo bas unko favour karte the, I swear. Jab delay hua, I thought RERA will save me, but getting a proper complaint filed and seeing action was so tough. Is RERA actually effective ya bas formality hai Chandigarh mein? What were your experiences with builders like Manohar Singh and Company? Did anyone else face similar issues getting possession, even with RERA? Share your stories.