Problem with git push origin main in git bash

Question

I am using git bash in windows 10 and git push -u origin main doesn't work.I was following this tutorial https://youtu.be/3fUbBnN_H2c and in minute 50:06 I was expecting the same error, but it didn't show up and now I can only type but nothing happens. Sorry for any mistakes. English is not my native language. enter image description here