Mumbai Traffic Police — wrong challan mh 01 bu 4558

My car no. Mh01bu4558 i have been issued challan for not wearing helmet. Helmet is not compulsory in four wheeler. So i would request you to kindly remove that challan from my vehicle. Please look into the matter at earliest as i do not wish to have a pending complaint in my name as it creates a lit of harassment for me. And please check why this kind of errors gappen so no one else goes through same. I was atopped by traffic police and let go but he also understood the mistake.