Tata Motors — Tata Punch Car Less than 12 Months

Address:

402 Takshashila Nirmal Nagar Mulund Goregaon Link Road Mulund West Mumbai 400090

Puchase a tata punch car reg numbet MH03DX2854 in less than 12 months the car has reported various fault
The car had been given to the dealer workshop Keshav Motors mulund and all the time they have been saying no fault or just spark plug fault and returning nack the car.
Initially the car used to give jerks and All the 3 times Kashav Motors said the same thing and replaced plug and gave back with out finding the root cause to the problem.
Lately the car engine suddenly raised and engine did not stop and after some 5 mins engine stopped and there was a complete blackout. Again the same service cebtre advised it might be a battery fault and after 7 days they say everything is normal.

athe car is less than 11 months old and Tata Motors orbthe dealer is unable to solve this issue which has caused a major loss to me

kindly advise