@onepiece8 if you're not in a room that's your there should be an item bar at the top right.Otherwise,other rooms do house permission immediately and you need to talk to the owner to give you creation,then you will have it.
did you know if you hide in an area that has nothing in it (like the outskirts of your room)people will go over to that place (but not go through the walls)This way you can lure in people and scare the crap outta all of them whilst keeping them in one place