Don't ever buy Hyundai premium car

I regret buying this car last November 2018. From Day one Ac is not working and local dealer could not short out the problem. They have kept the car in their workshop for 3-4 weeks and returned the car as it was. My sincere request don't ever buy any costly car of Hyundai India. Here they don't have proper service engineer nor they got spare parts to rectify the problem. I am planning to take legal action against the company.