Hero Motocorp — complaint about the service center

Address:

New Delhi, Delhi, 110043

On 11th april 2018 i went to avni hero service center to reduse the rpm of my maestro edge. I had a service of my scooty over there on 6th april and then after this issue of rpm is occured. Yesterday i request the service staff to reduse the rpm of my scooty but they refuse they they will do it after the lunch break. I reach over 20 mins before the lunch break but they don't do. Even i request the service manager but i not get any positive response.
Please advise if this kind service the service center provide then i am sorry to say no can go there for service.

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