Hi @Isha23,
Greetings from the Roku Community!
We appreciate you reaching out about this issue on your Roku TV.
Have you tried unplugging your Roku TV, resting it for at least 10–15 minutes, then plugging it back in to see if you're still seeing the same issue?
If there's no improvement, we suggest reaching out directly to the Roku TV manufacturer Support for further assistance.
Let us know if there's anything else that we can do to help.
Best regards,
Rey
ERey.
Roku Community Moderator