Progression in tutorial class

In the class, I managed to continue where I last did the project from. I can do the scene 3 part which is when the reader read, it can change into different pose. This however, I couldn't do in the prototype before. 

So I currently have the problem with the scene 2, which it can't be continuous clicked. However, so far I just took out the girl whom is supposed to be at the scene before the user click on any play set.