The things are kind of glitched. (A lot) so basically you have to tap or touch one of the empty blueprints to select it, and here’s where it gets weird. You have to touch the blueprints with your finger every single time you want to move them slightly closer to wherever so just spam it like that way and go farther and so that’s how to do it. And also yeah tapping on another one of them or just on the background, (nothing) deselects it.