I’m upset. I spent precious star bits to buy the Basic Red Lower Roof tiles and Basic Red Roof Top tiles. Despite the names, they are both black, which is what I want, but they don’t stick to anything!!! The highlight is always red, and I can’t use them to make a roof! No guidance is provided when you look at them in inventory. They just don’t work like the other roof tiles in the game. Can anyone tell me how to use these darn things?