Nissan Magnite

I've been facing issues with my Nissan Magnite Ez-shift since it was just a week old. I've dealt with a faulty handbrake, roll-back problems, a shaky and noisy reverse, and now my infotainment system is malfunctioning. I'm exhausted from constantly complaining to the dealership, where I often leave feeling defeated. They keep telling me that there's nothing they can do because "it's just how the car is." I truly regret this purchase!