How does a reversal circus enter the canteen to investigate the debris on the ground in reversal referee 2? I've been stuck here for a long time.

After arriving at the main entrance of Li Jian Circus, go to the open space in front of the main entrance → dormitory-talk to the seesaw and show it the corresponding character files, and you can get the "live photos" and "Marx's top hat"; Open space → main entrance → inside the tent-talking to Millie the beast; Inside the tent → head office-investigate Marx's poster on the wall and the file bag on the table, and get Marx's Contract; Head room → inside the tent → main entrance-dialogue with kapok; The main entrance → the open space in front of the dormitory → Tommy's room on the first floor of the dormitory-communicate with the clown and get a "top view of the circus"; The first floor of the dormitory → the open space in front of the dormitory → the main entrance → the tent → the canteen in the tent-investigate the broken juice bottles on the ground.

That is to say, we have to talk to four people, that is, the saw, Millie, Muzhumian and the clown, and get four pieces of evidence, such as "live photos", "Marx's top hat", "Marx's contract" (it seems that there is a poster, but it is not written in the raiders ...) and "Top view of the circus", before we can go to the canteen to investigate the wreckage. If you are missing it, please follow the instructions above to get it. ...