Honda 2 Wheelers India — parekh wings honda service station goregaon

Owner of honda dio visited parekh wings honda service station goregaon, mumbai for 1st free service service advisor rajesh verma without taking prior permission added aadon liquid amt to the job card after my objection cancelled the amt further as per job card gear oil was not changed nor top upped and the amt was added as i myself was present gear oil was not added as after my bill payment i raised a question without changing or adding gear oil why is the charge of gear oil taken so they then added gear oil if i would have not been present physically i would have been cheated.