Chennai Traffic Police — Towing charges

On feb 21 2020, around 6.30 to 7o clock my motor cycle as been towed by the flowerbazzar parrys, chennai traffic police. due to i dropped by motor vechicle in no parking so they took my bike to station. when i went to ask reason for charging .they asked the amount of 500 rupees for dropping my bike in no parking i gave my driving licence to the inspector who is in charge . i asked for the challan so i can pay in paytm app . after asking for challan they reduced the amount from 500 to 350 . Again i asked for challan . he notted my number and ask me to move with bike .Later i asked the inspector in charge for challan he said you get messsage to your phone number . But till now i didnt get any message regarding the challan and the charges .But now i search is there any pending charges were there in portal mparivahan i came to know that there was an challan numbr -TN[protected] .OF 260 charge i paid the challlan today due to it refelect when im getting noc .so i paid the challan .My motive to complaint about this case is - the traffic police were charging to much amount with people . if we ask for challan they reducing the charges