iPad rotation stuck

To enable or disable Screen Rotation, you need to access the Control Centre. Swipe downwards from the top-right corner of the screen - then tap the Screen Rotation lock icon:

If screen rotation proves to be problem with some Apps - and not others - you need to be aware that not all Apps are coded to operate in both Portrait and Landscape screen modes. Apps that have a fixed screen orientation will always appear in the orientation determined by the App Developer.

I hope this information and insight proves to be helpful.

If you already tried (to no avail) ALL the steps provided in this support article:--> Rotate the screen on your iPad - Apple Support , contact Apple Support using this link:--> https://getsupport.apple.com/?caller=kbase&SG=SG004&category_id=SC0123&symptom_id=21040

Regards

Giulio