Need help in throwing bombs and then being able to detonate them.

Hey, I’m fairly new to UE4 so I’ve just been watching videos and attempting to just make a few basic characters with skills.

Right now I’m stuck on trying to press a skill button, create a visible object on the ground at my cursor, and being able to detonate the bomb to do damage around it with another skill button. I also want to option to allow the player to pick it up anytime it is dropped on the ground regardless of whether it was detonated.

I’m able to throw down the objects at my cursor somewhat, but I’m not sure how to actually detonate the bomb as well as being able to pick it up. Was wondering if anyone could guide me in the right path.