Mahindra And Mahindra — tuv 300 t6 servicing

Address:

700025

Hello
In march i have purchased a tuv 300 t6+ from your dealer mohan motor chowringhee, kolkata.

On 30th i gave my tuv 300 t6+ to second free servicing to your authorized service centre mohon motors mahindra workshop, mirania rd, auropota, dhapa, kolkata, west bengal 700105.
First they asked a charge of 5500 but later they asked me to pay
As per their demand i paid them 9294 but never got a receipt or details of work done. They keep on saying system is down. So i paid them a huge amount and dont know what for. This is your service?

Thanks
S dutta
Car number wb 50 d 2412