Wrongly fined by traffic police

Today I have been challaned by the police for breaking the signal. But I did not break any signal and took the right turn from the junction when it was blinking green. Now I explained the same to the cops for about an hour but they refused to listen and finally when I was left with no option but to pay Rs. 100 for the challan but they seized my license for 3 months. Now I am very angry at this and I want to take some serious action against these cops and I want my license back asap because I have been punished for something which I have not done. I could have hardly done anything against this at the very moment but now I want to give it back big time. Please let me know the legal procedure against this harassment. Ty