git error correction

Bennison J, [22/01/22 8:18 PM]
[ Album ]
First i did this in my Github account (changed main to master)

Bennison J, [22/01/22 8:23 PM]
[ Photo ]
First i ran this image's first command but this command gave the error                                   Then i used -f with above command ( git push -f origin master ) this command is executed properly.

Bennison J, [22/01/22 8:27 PM]
First time only I used the -f option with this command, after I did this command, I could run push command normally.