@Finer  Unfortunately it does not work..worded differently. How Can I use different mobile and desktop photos for banner and slideshow?That I'm starting from scratch.Thanks!

However I now ran into a problem when I set up a slideshow, the images show on the desktop version, but don't appear on the mobile one.  before that i followed these steps to use separate banner images.https://community.shopify.com/c/shopify-design/s...

same problem, you fix it?