How to Download the Facebook App on Your Samsung Galaxy S 4
Tap on the line with the Facebook icon.
You want to get the Facebook application, so you can tap the line with the Facebook icon.
If you tap the line with the Facebook name, it brings up all the titles of apps, games, books, and magazines that include the Facebook name.
As you can see in the search results, there are several options that include the word Facebook. The other lines in the apps section are for apps that include the word Facebook. These are typically for apps that "enhance" Facebook in their own ways. Currently, there are approximately 112,000 of these. Rather than going through these one by one, stick with the one with the Facebook icon.