The game keeps on crashing - World War Z

I can't even finish the mission, sometimes, before the mission start it crashes.

Which antivirus software are you using?
Are you playing offline/solo?

Microsoft Defender Antivirus
Yes, I'm playing offline

Are you playing via msstore or epic and did you make sure to select the right version (msstore/epic) in the trainer?
Which cheats were you trying to use that caused the game to crash?
Did you activate the cheats after loading a mission?

I'm playing on epic and yes I select the correct version
the only cheats that I did not used was the infinite melee stamina and the credits
I activated the cheats when I'm in the offline mode not after loading the mission.