Indian Railways — Excess fine collection

EXCESS FINE COLLECTION. I was traveling from hwh to Mka on 11/06/2021 with pnr no - [protected]. I unintentionally traveled up to bkp because I couldn't wake up at time. On bkp station tte charged me fine of 250+120 but by law if it is unintentional then there shouldn't be any fine and if tte finds it intentional the fine should be 250 + difference in fare, which is 250+ 0 in my case as difference between fare is same .I.e. 415. Please investigate it and let me know for any update.