So I've been messing with command blocks in minecraft realms. I've been trying to set up teleporting up a couple of blocks, but no matter what code I try, it doesn't work. I've put red stone blocks all around it to make sure it wasn't an power issue. I've tried all types of lines to get this to work and it just isn't teleporting, I've tried simplified numbers (-216, 110, -11) and the exact numbers like in the screenshot, but it still won't work. I've set it up to have the pressure plate on top of the command block so that could also be partly wrong with it. Would like some insight on what I'm doing wrong here.