Why are only 5 episodes of a show available on FOX.com or FOX NOW?
In general, all current season FOX shows episodes are available to watch next day online via Fox.com or the FOX NOW app. In some cases, only the most recent 5 episodes will be available. When a new episode airs, the oldest of the 5 will be removed and the same cycle will occur when the next episode airs.
Episode availability differs show-by-show, so it's best to check the show page either on Fox.com or on the FOX NOW app, to see how many episodes are available.