Tata Safari — Fake engine parts

Address:

Agra, Uttar Pradesh, 282001

Hello,
I am kartik yadav from Etawah. I send my tata safari 2.2 (UP 75 L 5808) twice to Ashok auto sales Agra to change the parts like fuel injector and turbo and many other important engine parts and they charged very heavy amount for the same. I am highly disappointed the service they did for my car, they fitted the fake parts, the amount for the parts they charged are not being fitted. My driver caught the service man getting the part from other car and fitted in to mine. This is something i was not expecting from Tata motors. Kindly take action otherwise i have no other option to register a FIR for this activity.