Hello Mario,
Thanks for reaching out to us.
On mobile (especially portrait view), images often appear cut because the slideshow and background sections are designed to maintain their aspect ratio. Images that fit well on larger screens may not scale proportionally on smaller ones, which results in cropping on the left and right sides.
To fix this, you can upload separate mobile-optimized images that fit better on smaller screens. This will ensure the layout looks correct in portrait view.
Landscape view appears fine because the aspect ratio is wider, closer to desktop dimensions.
Thanks!