How do I turn off the screen capture feature in Sims4 on a Mac?

How do I get to system preferences? Sorry my first time owning a Mac and just downloaded Sims4. 

It definitely isn't the preferences on Mac. Mac screenshot shortcut is SHIFT - COMMAND - 3

This a a problem with something in the game. I am also having a problem with this.

And there seems to be no way to change any preferences in the game itself for screenshots or cheat screens or otherwise.

Has anyone found a work around or a solution so far?

@Bluebellflora 

I am not trying to make a screen shot. 

It makes a screen shot instead of opening the testing cheats bar.

The problem is that the shortcut given for macs for the testing cheats bar makes a screenshot.

It isn't a problem with the shortcut keys on the machine but a problem in the game.

the shortcut keys on the machine for screen shot are Shift-Command-3 and not Shift-Command-C

Shift-Command-C is supposed to be shortcut in game to open the testing cheats bar - instead it makes a screen shot. Presumably because of pressing C.

and so far I have seen this problem listed in several places but haven't found any solutions.

@Bluebellflora 

thanks. I had tried that many times. It was bringing up the bar but the testing cheats commands weren't working.

Turns out I had the wrong command to turn on the cheats as well as the wrong shortcut keys.

Specifically - listed as testingcheats on (as given in the apocalypse challenge rules) - when it should be testingCheats true

thank you for your help!

Is there a way to turn off the screen capture "feature" built into the Sims 4? If I wanted to take a screenshot I would do it with my computer's normal keyboard combination. I often press the in game screenshot button by mistake and I want to turn that off completely.