Try this: once you have a package, open the right monitor (used for installing cams & spying on rooms) and click on the yellow text of the room number to start a cut-scene. It only works if the girls are in their rooms though.
Thank you so much for the answer, by any chance you don't know how to return lost items? Clicking on things doesn't give you anything, and you can only talk to girls when you deliver a package
