God forsaken place filled with the worst people anyone can come across

I have been living here 2 years and not once have had a pleasant experience. The scum of the earth are the self righteous owners here! I have lived in 4 flats and all my interactions have been horrible. Lost out on most of my deposit for no reasons and there is no way to keep them in check. Current owner refuses to give deposit back under the pretext that a guy has been living in my room for 3 months (it is 2 weeks to help me out with shifting) Questioned my character kept saying yeh galat hai. Refuses to come to a middle ground just refusing all out to give me my deposit. Paid the rent for the month cuz he didn't listen. At my wits end!!! Even told him my uncle is a lawyer but not use! What should I do?! (Don't want my roommates staying here to get hurt)