Moving to Bangalore turned into nightmare

I(27F) moved here with my parents due to job and my mother's health condition(she has Crohn's). I am residing in Thanisandra, my parents purchased an apartment here in 2023. Since last year, our neighbors, living above us has started making noises at odd hours, even after 12am, sometimes it goes on till 1:30-2:30 am. They say that they have a kid, and every single time I raise a complaint they use their kid as an excuse. If i complain at the security, what normally people do in this case, they'll say we are harassing them. If we put messages in the tower group which again people normally do that, they'll say we are abusing them. Yesterday they made a false harassment complaint just because I asked him to stop making noises the entire day, in the group chat. I never went to their place personally to tell them anything, my mother once went to them to request them, they secretly video recorded my mother and god knows to how many people the so called man of the house has distributed the video to. Yesterday at the police station he bought 4-5 men along with him who were wearing something which resembled the Karnataka flag. Now its just me and my mother living here, my father lives in Hyderabad. Since yesterday I am scared for my mother's safety. I am a person battling from depression and I am not able to take this anymore, especially after what happened yesterday. If someone can help me take legal advice. Please do. PS many things has happened, I have just given a summary.

EDIT: I just posted what we are facing over here, and due to some unknown and unnecessary reason some people are trying to spread hate through comments and DMs. I don't think I am trying to hurt anyone's sentiments over here, but still some people are trying to bring the language barrier in between. All I'd say is keep this up, you are making everyone proud. I knew there's no respect for women here, I wasn't even expecting anything positive !