Consumer Redressal

I've join a cbse school april 2015 befor joining addminister told me submit 12000/or all original document for security but I was not able for submit the 12000/- so i 've submit my document. They have n't given appointmant lettre & they have taken my signature on a job agriment. They have oppoint me for PRT Art teacher but they have given me higher classes. Joining time they have not told me transport charges. But I face so much dificulty in that school.so I have given resignation with in a month after joining period.now they are not giving my document or my salary & saying me submit 12000/ according school rules then they will give my document & salary. I have workd 25- 27 days according my salary some thing 9000/ I have earn but they have cut 1100/ some thing for transport now 8000/ some thing left now they are saying me submit 4000/ more then we will give your document according to rules but I have no money at that time and I can't join any other job without document so plz help me