Mahindra And Mahindra — Worst service experience ever

Address:	560040
Website:	Sireesh auto service Center in magadi Road

I'm contacting you guys with regards to my vehicle bolero ka01 mf 1703 which was serviced by sireesh auto service station in the second week of september where i complained about 2 problems first was about engine checklight which was on and second one was about vehicle making a a sound in the movement i was charged 7k approximately and received the vehicle, but both the reported problems were not fixed by the service station and the issues still continued. I took the car for alignment and noticed that front shock absorber was causing the noise for which i had to take the vehicle again to the service station and even the check light issue was not sorted.
When the vehicle was taken to service station they had to replace the shock absorber and we had to pay 1600 again. While the checklight problem was still not resolved. Finally tired of these issues and service at magadi road service station, my wife's brother advised me to take the car to jakkur service stations who reviewed the car and found a problem with diesel injector which is now costing me 22k for the overall service.
I agree to pay 22k for service now but what about the 7k that was charged earlier by sireesh auto in magadi road for doing nothing.
I would like to get a refund for that value, because its really frustrating because i couldn't use my car for more than a month, service drivers too my car thrice that used all the diesel in the vehicle too.
I don't want to unreasonable in my request but requesting for refund for the initial service where nothing was done to vehicle is fair, please review my request and contact me with this regards.