Plutonium

Help what does this mean how do I fix it?

I do not understand, can someone tell me how to fix this. I try to load into a map called leviathan on zombies world at war and that message appears. Can I fix it, if so please tell me how?

It does not work, my files may be more advanced because it does not show any of that. It shows appdata, t4, raw thats it.

can someone explain how to do it better than this please? I tried this and found nothing and it does not work could someone explain more in detail?

Resxt This does not work?

how do i use a script

I tried to enter the devmap, and it worked, however it would not let me use the cheat codes. I know cheating is bad, and it is for bad players and I admit I am bad. I wanted to see the cool guns, but the codes did not work. Are cheats enabled on the map or not?

I was trying devmap n, the code of kino the rebirth on cod waw, and the cheats do not work. It said console enabled but nothing works. Does the server allow cheats on solo, or is my launcher messed up. Someone please help me.