Walk me thru the steps to create a Pull on github

Can someone walk me thru the steps to create a Pull on github. I’ve been trying to create Pulls for both focuswriter and trojita receipes. I’m new to github, and it’s been kicking my butt trying to create these Pulls. I’ve also had intermittent issues with my network that’s not helping things.

In the meantime, I’m doing a build of Qgit (a qt based github client)…and probably another github client that is python based.

Does this help: Contributing via pull requests ?

Thank you humdinger!