Why can’t I attack in ZA?

Maybe the ZL button isn't registering or drifting. Try to press and hold it a few times, and if that doesn't work, try restarting the game session or restarting your switch. If the problem persists then your controller may be drifting… So then if you already tried resetting the switch and closing the game session, and if it still spazzes out, try using a different controller if you can. Another thing that you could try is using the ZL button in other games to see if you still have any issues. I hope this helps!