Transtutors - I am not satisfied with them they are not paying me

Hello
transtutors owner Mr. Aditya Singhal (09310610679) appointed me to do content developing work of chemistry for their website at the rate of rs. 50 per page. Now as i have done my 40-50% work he is not paying me anything and used my content in their website for more than 4 months and then ask me to leave, we are not in the position to pay you. i have worked many nights and days to develop these pages and all in vain. he is such a man that he ask me leave the office and also insulted me that how you are greedy , you are student not go for money. i am IIT student and i have wasted many of my precious time in doing this and now i don\'t want to sit quiet. If you people can\'t help me i will do other serious thing with the bloody man.
hope you will help me
faraz zeya
09312625707
farazzeya@gmail.com