Does anyone know how to make Five Nights At Freddy's mechanics?

I’m making a FNAF game called Five Nights At Chompy’z and I’m wondering how to make jump scares, cameras, the doors, the cutscenes, and how to make it where when it hits 6 am you win the night and how to make it show you how much nights it passed

Here

Cam system: Here

Cutscenes: Here (Cutscene not animation bc idk any guide for making an animation in gimkit)