Probleme International Studierender

I never got a room in Studentenwerk. They said several times I am not eligible because I am doing my second master’s. The problem is even though I am doing my second master’s nowadays I am facing a big financial crisis because of the high rent in Berlin. I don’t even have money in my bank account for my basic needs. This is the time when I am in need for a cheaper accomodation it’s a basic right for a student like me but I am not getting it. I am disappointed with the Studentenwerk. I need the Studentenwerk to obey the terms of my contract and allow me one more extension.