Darcee belle

I’m redoing my room soon and wanted to plan it out. I decided to get this app because it had good reviews. Right away it seemed easy to use and I was really excited to start planning. I went to shelves and realized all of them were locked except for the first and worst one. I’m planning to have floor to ceiling shelves and the only option is a 2x2 cubicle shelf. I decided I could just imagine what the shelves would look like and could plan the rest of the room….nope. Almost everything is locked