Mumbai Traffic Police — False Challan by 3 Star Inspector

MTP Colaba giving wrong challan purposely. They sent me an online challan of rs2000/- for which i was already charged for orther reason 3 years back. I had previous challan for line crossing and without helmet. The on duty 3star inspector charged me for the same with false charges. The police inspector didn't stop me even but he charged me for police stop violation. How can a person befined twice for the same image 3years back and on signal how can the police fine for stop violation