Apartment issues

Hi, It is 5-6 years since the apartment is occupied. The builder and landlord left us without handover. The landlord is a local guy and he takes his local influence and he has some followers in this apartment for monetary benefits and thy were getting maintenance and using up the money and accounts not maintained or showed. So we all elected few members to temporarily manage the apartment and we did a good job for two years and was waiting and asking the builder to hand over the documents. As it was not happening we decided to form the association and so we can continue our work legally and the followers were high time defaulting in paying maintenance. Then when thy came to know we r legally forming association thy silently went n formed association without keeping a meeting or asking our consent( there too thy threatened n got documents from the flat owners silently). Now when it is formed we r asking for a meeting and wanted them to show the bylaws and signatories of the association. Thy r showing local power n told us thy won't keep meeting. And when we dint pay maintenance as we don't know who is who, thy r threating individual family n making them pay maintenance. They r abusing them and threating them they will cut water n electricity. The problem is that people r scared to give a complaint or send a notice. No one is coming forward. This is the pathetic situation here and no peace of mind. Kindly help and give some solid solution as thy r using local n political influence in this area.