Demo Logo Still Displaying

Hi,

I’m using the free version of Ocean WP, and I loaded the Gym Club demo onto it, then used elementor to change the site.
I’ve since changed the logo in the header of the site in customise > header > logo, as well as the sticky header logo in customise > sticky header > logo (I think this was a plugin).

On chrome desktop and microsoft edge desktop the logo in the header is displaying the correct logo, but it’s still showing the “Gym Club” logo for both the header, and the sticky header on firefox desktop, chrome mobile, firefox mobile, and microsoft edge mobile.

I can’t figure out why – the “Gym Club” logo is no longer in any of the options in customise, they have been replaced with the updated logo and I’ve updated all of the plugins. Am I looking in the wrong place?

Let me know if you need me to clarify anything.

Thanks

The page I need help with: [log in to see the link]