consumer complaint

Hi last month I got possession of my flat in Guwahati build by Roofline Constructions. I am facing the following problems - 1) Before handing over the builder asked for extra money claiming the carpet area has increased and would provide the documents and new approved lay-out plan soon...

Dear proud Indians, Sony Ericsson damaged my mobile during joystick repair. Now I want to file case in consumer court. Can anyone guide me how to file the case, what will be the charges incurred, Is there any other way out to pressurize Sony without filing case in consumer court as I think it...