@SabrinK
Thanks for the post.
Can you please clarify the issue you are experiencing? Are the TVs that you are trying to use the Roku mobile app with Roku TVs? Have you ensured that the device you are using the Roku mobile app with is on the same wireless network as your TVs?
With more detailed information, we will be able to assist you further.
Thanks,
Danny
Danny R.
Roku Forum Moderator