To delete your branch locally and remotely

• Checkout to master branch

   git checkout master

• Delete your remote branch

git push origin --delete <branch-name>

• Delete your local branch

git branch --delete <branch-name>

To delete your branch locally and remotely

• Checkout to master branch - git checkout master

• Delete your remote branch - git push origin --delete <branch-name>

• Delete your local branch - git branch --delete <branch-name>