Parking space

Hello, I and my brother own 2 flats in a cooperative housing society. Representative from builder said about 1 car parking space and 2 two Wheeler parking space per flat. Area of a single flat said to be 1150 sq ft: Hall 10*16, Master bedroom 10*12, children bedroom 10*10, kitchen area 8.6*13.6, store room 4.3*2.6, wash area 6*5, balcony 6.6*4, bathrooms 2 in number 4*7 each. I read somewhere that flat area above 1000 sq ft must provide approximately 300 sq ft of parking space. The building representative from Cooperative Housing Society committee denied to give any parking space to us ask us to park our vehicles outside the society on road. So, my questions are: 1. Under which a 5 story multistory apartment has to provide parking space to the owner? 2. Do builder or the society bound to provide parking space? 3. Can society deny to give any parking space to the owner? 4. How to proceed in this case to get parking space? Thank you Prashant Jati wala