Need help police case

Kisi ka koi janne vala lucknow police me hai kya higher post pe...mujhe apne padosi ki complaint krni h..mai student hu aur vo meri jagah par kabja kr rha h .uske against already bahut si complaints h land mafiya vali...police koi action nhi le rhi uske against kyunki settlement kr legi h police..pls help anyone...I am very stressed..usne mujhe 3 mahine me maar dalne ki dhamki di h..