i’m quite new to UE4 and game design in general, and iv’e been trying to figure this out for my first game, but I’m not sure how to move an object using a box trigger… At the moment i have a box trigger on a platform the player is meant to step on to pass into the next level, and iv’e got a pillar blocking the player exit until they have stepped on the platform, but i can’t seem to connect the box trigger and the pillaring the blueprints. Any help would be appreciated 
Google for tutorials, watch some stuff about blueprint communication.