What icons are these apps for please

[hollydarlaston]

unsure what these icons are for what apps, I know the first is Facebook messenger

 

[kmf1]

unsure what these icons are for what apps, I know the first is Facebook messenger

Not certain, but the 1st one looks like Facebook Messenger, and the 2nd like the CBS TV network. No clue for the 3rd one. Do you have the 1st 2 installed?

 

[hollydarlaston]

I’m asking on behalf of a friend so I’m not sure if I’m honest

 

[chanchan05]

Tell your friend to pull down the notification bar, and he/she will see the app notifications properly.

1st one is notification you get for SMS if you set Facebook Messenger as your default SMS app.

 

[Lvcodes]

First one is Fb messenger notification icon.
Second one may be default android icon for watching app