Harass

I am a minority who have a gavthan flat in Kharghar with no society formation. The tenants harass me and disturb my routine work and my son's studies. I have filed 6 NCS against them. Currently a tenant Amit Pandey has intimidating me when I asked his children who shouts, knock my door and dash my door while playing in our corridor between 7.00 and10.30pm at night My son comes home at 7 pm and has to study. He is provoking other tenants who were coorperative, to raise voice against us and is brainwashing them to accept Amit as their leader as he is fighting for their children's right to play at night. Whenever Amit's daughter studies , he ask other students to maintain silence. No child will be out if his daughter is inside. Why ? What should I do? I am fed up of police station and regular struggle over 3 things: 1. maintaining silence 2. Cleanliness 3. Wrong parking Please help me. Most of tenants are belong to class 4 -maids, security, carpenter, drivers, site workers, Tapriwalas who don't have any civic sense.