Magix Photostory deluxe video editing?

I have transferred footage of Handy Huawei 9 plus on my PC in the program Magix Photostory deluxe. Why are the films upside down?! When I turn them, they stay clear until they are vertical. Then they are completely dull (blind) to see. All right.

Have the cell phone safely turned upside down. Many users do not know what the right attitude is when filming and photographing. If you look at this, you usually have to turn the monitor 90 ° to better "read" or view the pictures.