Such a worst vehicle. And the service from eram motors and mahinra also very poor

I am using The vehicle mahinra bolero zlx since last 2 years. But I already complainted to the dealers. But they didnt respond to me. From the last 1 year I am facing the problems. This vehicle Maintance and service from dealer is very poor and the maintance cost is very high. When I am baying this vehicle The dealer told me that the maintance is very less. But they cheated me. The vehicle have so many complaints and so many issues. I dont know what to do. I am going to sell the vehicle and going to bye another vehicle from another dealer.