Greetings @Lasheriam
Welcome to the Roku Community and thanks for posting regarding the issue you are experiencing installing the Roku Smart Home mobile app. What brand, model and OS is your current mobile device that you are trying to install the Roku Smart Home mobile app?
For more detailed information about how to install the Roku Smart Home mobile app, visit our Support page here: Install the Roku Smart Home mobile app
Please keep us posted and we will be more than happy to continue assisting you.
Thanks,
Danny
Danny R.
Roku Community Moderator