Z axis not working

Hey how’s it going
I got my zim and finally did the whole raspberry pi/octoprint change took me a while (I’m new to 3d printing) I checked the cables and everything I can’t get my z axis to move everything else works fine thru octopi if anyone has an Idea of how to fix this plz let me know
-thanks

Hi!
next time, please search the forum first… There´s another topic for the same problem that you have: LOOK HERE
Maybe you´ll find some useful information there