Is there a notification log for LG3 Androids?

[AC Question]

I missed a notification on my phone, one that popped up in that skinny bar across the top of my screen. Now I can't find it anywhere. I tried looking for a notification log, but the guides that said "use widget settings and set notification log" don't work, since I don't have a "notification log" to select, I have "settings and notifications" and that has nothing about a log, it's simply another settings button.

This may seem dumb, but I needed to click it to link up my Facebook page and Instagram account, and Instagram via Facebook Games will not send my phone another link.