F1 - Inf.Health
F2 - Inf.Ki
F3 - Freeze Timers
F4 - Inf.Turns
F5 - Inf.Premium Z Coins
F6 - Inf.Zeni
First go into the game folder and find the game exe file for me its at "H:\SteamLibrary\steamapps\common\DRAGON BALL FighterZ\RED\Binaries\Win64\ RED-Win64-Shipping.exe".
Right click on it then Create Shortcut or go to steam library right click on the game and select Create Desktop Shortcut.
Now go to the desktop and right click the shortcut and click on properties, in Target press space after " ends and add -eac-nop-loaded
Then launch the game from the shortcut and always launch it from there when you want to use a trainer, Image of the final step should be in the second post on the thread.