Pressing F to climb obstacles (Not a parkour game)

I’m pretty much new to blueprints and i have no absolute idea how to make a climbing mechanic.
pretty much i want is my player to climb Obstacles with Button “F” either same height or a little lower since my game doesn’t contain jumping that is all, hopefully it’s clear enough.

TLDR
A Blueprint that makes character climb
Button Is only F
A Text (HUD) that appears on the bottom screen saying “F” Climb
No Controls. i’m not making a parkour game here.

Thanks in advanced oh and i haven’t started nor experimented a single stuff about this so…yeah