pressure plate/opening door problem

Hi, I got a problem, I’m trying to make a mechanic where if you push the statue on a plane, it’ll open a door. On the right there’s the blueprint and the viewport of my pressure plate and on the left there’s the door that I’m trying to open. I tried calling the costum event ActivateDoor in but it won’t let me. Is there a way for me to call it and if not is there a way to make the mechanic work.