Bullying by some fellow apartment owners in the building!

We are an apartment of 10 flats and we are yet to form a Society. I am one of the owners and facing issues from fellow apartment owners. 4 out of 10 of the apartment owners are one group and making a majority taking all the decisions of the society. They are charging money for everything. Not allowing anyone else to be Secretary or Treasurer. Rest of the people are afraid as 2 of them are tenants and in rest there are young couples or students. Any expense made is shown double. No proof or bills are shown. Even the society facilities like generator and common area is used as per their convenience .Money is taken and spent without telling us what are the expenses. Sometimes one expense is shown twice . I tried becoming a Treasurer but they removed me saying i am rude. We have water meters to know the water usage but they always take water using drums form the water tankers. When we object they say its for common plants. We were expecting 1500-1800 monthly maintenance but its going to 4k-4.5k per month.