Hi, @RenAdcock10
Greetings, and welcome to the Roku Community.
We understand that you're having an issue regarding the display of the screen on your Onn Roku TV, and we're truly sorry to hear about this. It might be best to reach out to the TV manufacturer since they are in a better position to assist you further with this. Roku TV manufacturer provides direct support with their TV models.
You can contact them at Onn Support.
We hope this will be sorted out soon.
Best wishes,
Kash
Takashi O.
Roku Community Moderator