To use the "OAN Live" App you will first need to install the app see How to install "OAN Live" app on FireTV to learn more. You also need to have an active subscription for "OAN Live". To create an account goto https://live.oann.com or see How to Create Your Account to learn more. Once you have an active subscription please proceed with the following steps to login in to the "OAN Live" app on Roku.
1. From the home screen on your FireTV find and launch the "OAN Live" app.
2. From the login screen select the email text field to enter your "OAN Live" account username / email
3. Enter your account username / email and then select the next button
4. Enter your password for your "OAN Live" account and then select the next button
5. Click the "LOG IN" button
6. You will now be logged in and redirected to the video player and the live stream