Press the Home button on your Roku remote
Select Streaming Channels
Choose Search Channels or Browse Channels
Find the app you want to add
Select the app
Choose Add Channel
Enter your Roku PIN if prompted
Wait for the app to install
Select OK when installation is complete
Return to the Home screen
Open the app from your channel list
To add apps from a web browser, sign in to your Roku account
Go to the Roku Channel Store
Search for the app
Select Add Channel
Sync your Roku device if needed
To add apps from the Roku mobile app, open the app
Tap Devices
Select your Roku device
Tap Channels
Browse or search for the app
Tap Add Channel
Refresh your Roku device if the app does not appear immediately