Five nights at Freddy's: a welcoming hellish nightmare

(Prequel of the Paranormal detective) My Name is Emilio Vera. I'm a paranormal private detective who solve unsolved cases by communicating with the dead. But today...today was the day I entered to a pizzeria that lead me straight to hell and had to deal with evil animatronics who seem to be connected to an old case involving this pizzeria. What the hell do those things want with me