Nissan NP200 Springs

I purchased NP200 at Nissan Springs in October 2019, the car was still new at 0km but in less than 6****m the car gave me problems with my aircon and it had burning cables in the engine. The cables were replaced but I was never told specifically the cause of the burning cables. With regard to the aircon it can only work for less than 10 minutes and on the drivers side thereafter it takes out hot air. I have requested service manager to replace the whole aircon system but I was told that they will replace the coil. I contacted Nissan head office but they are taking me from pillar to post.