How do I get rid of Chat Heads on Android 7?

[AC Question]

I just got a Motorola Z Force Droid phone, now upgraded to Android 7.0. I also have Facebook Messenger installed, and the chat heads drive me nuts and won't go away. All the questions I've seen say, Open the gear icon for settings and turn them off on the "Chat Heads" tab.

My version doesn't have a gear icon for settings, and the "settings page" that pops up from a bullet list icon at the bottom of the page doesn't mention Chat Heads at all. Now how do I turn them off?

 

[chanchan05]

On the upper right hand corner (latest version) there is a little person icon. Tap that.

 

[spnisbest12]

On the upper right hand corner (latest version) there is a little person icon. Tap that.

THANK YOU THANK YOU!!! It was embarressingly simple! It was driving me crazy!! BLESS YOUU!