I can't even find "killed feedback" tutorials

I want to make killing feedback like most of fps game
example for counter-strike ,when you killed someone or someone killed you it will show name and weapon on top right there.

for a problem, why I can’t find any tutorial like this? It’s a most common for making fps game.
So can anyone put a link to those tutorial which I seek right here?

Oh c’mon it is just a UMG text on a scrolling list and an icon if necessary … you don’t need tutorial for that you need creativity… : P Want a quick tutorial by me ?