Can not build my Game

Hello Unity Community,
Today I have finished my first game but I can’t build it anymore. To days ago I could build it but not anymore. But I don’t know why. I first off all started googling. Then I found out that I should remove ‘using UnityEditor’ in all of my scripts and change it to ‘using UnityEngine’ what I did, but It didn’t work. So now I’m here. Could you help me please? Screenshots are included.
Thanks.


Fixed.