Thanks man

If what i said was too confusing you can message me and I can walk you through the steps to getting screenshots.

To add images you can take screenshots using F12 (F12 or F10 i forgot) on youe keyboard while in game. Then you go to the edit workshop submission page and locate your screenshots. Easiest way to find your screenshots is to open up your screenshots from your library and saving the /User/.../Steam/ directory from the top of your open window.