Okay soo... fnaf three remake but budget. Springtrap is Turno, Phantom Freddy is Polly, Phantom BB is Benji, and Phantom Marionette is Ricky.
Except Polly still is fully aggressive while you browse cams, normally they ain't that fast;
Benji's fine, generous with how much time they give you but alright;
Ricky I can't figure out how you get rid of, but they only show up once a night and generally near the start;
And Turbo is all kinds of busted! When reaching cam 4, they get stuck staring at the final wall, taking a smoke break supposedly and not moving up at all. Tried even calling them to cam5 with the audio, it MAY have done something but I still didn't die;
Speaking of the audio lure, it never breaks, but instead has a long cooldown of (infinity + 1) seconds, but that's alright, since you can use it even when it's cooling, so effectively you can jut spam cam1 and win... but why do that, when Turbo doesn't kill ya anyway?

Also yeah, no visable timer is a lil weird, and it takes a bit of clicking about to figure out where the cameras are.

I'm not a fan of FNAF fangames, but judging by the graphics, it might be a cool game. but I didn't find it very polishing

Feedback
Even though your game is more focused on PCs, try to adapt it to touchscreens as well.

game is broken, clicking on phone makes hearing the same all over again. Also, does anything scary happen? I waited few minutes and nothing happened. Considering it is on Scratch, it looks impressive though. I would encourage you to learn something more serious. Does not have to be Unreal Engine. Could you try GDevelop?

EDIT: sorry for being harsh, I raised the score. Could you add hour counter? it was in original FNAF right? also remove repeating sound after clicking phone please. Also is there any interaction with Animatronics here?

I further raised score for fixed problems.