Kalyani Motors — Pathetic service and cheating/vehicle servicing has not done at all,

Address: Kalyani motors service center,Bannerghatta road Bangalore

Servicing done of my vehicle KA 41N 4934 on 08/02/21 at kalyani motors service center, Bannerghatta road, Bangalire.Two days vehicle kept at service center and not done anything.Major problems what ever discussed with the engineer keshav has not been resolved.simple charged 13k, promising that will be resolved within 2 days after the parts arrive.
Whenever I call Keshav, either he will be in hospital or not respond to my call.Facing a big challenge in riding my vehicle be coz power window glass are not working, and central lock not working, I had given the vehicle for servicing, keeping in mind that these two major problem will get rectified, but it is not done, request you to pls refund my money, so that I can get my servicing done through RNS or any local vendor.