win 10 to PS4 filmon



Hi when I try to play Filmon or any channel from github on my win 10 pc plex works great but when i try on the ps4 i get to the name of the program I want but all I see is "add to watch list".
I have watched soo many youtube set up videos but none say if I need to "Go Premium".
So do I need prem for this to work.