Need help with blueprint and Actioninterfaces.....

I have a problem…I want to make a lifesystem with a Gameoverscreen… See pictures…

It never shows “GameOver” :confused:

And if I make a Action Interface with a Byte and connect it to “TEXT” of draw Text it only shows “0” :frowning:

Thanks for any help…

SORRY FOR BAD ENGLISH

Are you actually setting your hud in your game mode?