Maruti Suzuki India — complaint regarding engine and insurance transfer

Address:

Maruti Suzuki true value,prem motors sector 18 Gurgaon,Haryana., 122018

It's hardly one month since we purchased this car. Post sales service is really bad. They are not sorting things that they earlier promised. They said we will get ur insurances transfer done. Now they are not even responding. And now the insurance company is saying the insurance is not transferable. This is pure fraud and cheating.
Even the engine is having issues, as the car does not have proper pick up power, and the mileage is also less.