Hi, @Elvis0
Welcome!
I understand the issue you are experiencing with your Roku TV's display. I’m here to help you find the right support for proper assistance.
A TV screen displaying unusual colors may indicate a hardware issue. I recommend contacting your TV manufacturer's support team for further guidance. They can offer you a workaround or discuss your options.
For more information, you can visit this link: Where to get support for your Roku TV
Hope this will be sorted out soon.
Thanks,
Roku Community Team.
Takashi O.
Roku Community Moderator