How can I use an existing login for a streaming channel without using free trial with roku store? Fox nation
If you are saying you have an account and subscription directly with Fox Nation already...
Install the Fox Nation app to your Roku and start it up.
On the first page, click SIGN IN and log in with your Fox Nation credentials.
[Edited to add..] Note, however, that Fox in general has a pretty miserable record of screwing up login issues.
This worked!