I have a UP Faith & Family subscription. How do I watch it on my TCL Roku Smart TV with DirecTV?

Not available within DirecTV. If they have an app, you can download the app to your TV and watch the contents.

Hi, @MarvM3. We understand you want to watch UP Faith & Family with DIRECTV. It is currently available with DIRECTV (via Satellite) only on Ch 1924. You can still access online (DIRECTV.com) or on the DIRECTV App. See instructions below:
 
Online (DIRECTV.com)
Log into the account.
Search for a program by name. 
-Or-
Go to DIRECTV.com > Watch > Networks and click on Revry.
-Or-
Go to DIRECTV.com/guide and scroll to Ch. 1924, then click Watch Now.
Hover over a program tile and click Watch Episodes to go the info page.
Choose an episode and click Watch.
On the DIRECTV App
1. Search for a program by name.
2. Click on the program tile.
3. Click Watch on the program's info page. 

John, DIRECTV Community Specialist