FORD Sunroof exploded

I bought a brand new Ford Everest 2023 Model, on 5000km the sunroof exploded?!? Took the car to Ford centurion and after a couple of days the dealer phoned me back and said this is not under warranty anymore, only till 1500km. Had to pay over 7k to get it fixed. This is unacceptable, how can a brand new cars’ sunroof just explode by itself and not be covered? THIS IS REALLY UNACCEPTABLE 😤