Background Image on Collection Page?

[portrait_compan]

I have been having some trouble trying to change the background of my collection page to be an image. I have tried using some of the code which I have found through trawling these forums, but no luck so far. Any advice would be greatly appreciated!

[oscprofessional]

Hello @portrait_compan
Can You Please Share Your Store URL? and Store Details so I will check and provide a proper solution