Cari ikon aplikasi Facebook Messenger. Sentuh dan tahan ikon Messenger. Sentuh X. Sentuh Delete ketika diminta.

I'm interested in that, but I only have a few mins. Can you give me at most the first 500 characters of a detailed explanation in English about that?
This app icon resembles a blue speech bubble with a white bolt of lightning in it. You'll find it on one of your iPhone's Home Screens. Doing so will cause all of the apps on the screen to begin shaking. It's in the top-left corner of the Messenger app icon. This will remove the Facebook Messenger app from your iPhone. You can re-download Messenger from the App Store for free if you like.