git push doesn't work

[jalal@goku fashion-compatibility]$ git add .
[jalal@goku fashion-compatibility]$ git add -A

[jalal@goku fashion-compatibility]$
[jalal@goku fashion-compatibility]$
[jalal@goku fashion-compatibility]$ git commit -m "test"
# On branch master
# Your branch is ahead of 'origin/master' by 1 commit.
#   (use "git push" to publish your local commits)
#
nothing to commit, working directory clean

[jalal@goku fashion-compatibility]$ git push
Username for 'https://github.com': monajalal
Password for 'https://monajalal@github.com':
Everything up-to-date