Society comittee not allowing me to sell the flat

What are they doing?

"Society Committee not allowing me to sell the flat." With such a single statement no one in his senses can give any opinion or advice. I suspect you are hiding more things than revealing. Where in India are you? Is yours a co-operative society or other form of society? Are you a member of the society with membership rights? Why do you want to sell the flat? Have you identified the purchaser? Why does the purchaser want to buy the flat and for what purpose? Have you applied in writing to the Society seeking permission to sell the flat, if so, has the Society written back to you refusing permission? What is the reason given by the Society for not allowing you to sell the flat? Come here with answer to all the questions.

You may also clarify: When did you buy the flat! 

Or How old is your ownership!