Please could somebody help with favicon not showing on certain devices / views and error messages.

Good Morning,

I am hoping somebody can help me. I have created a favicon which is showing great when I open my site up on a desktop.

I seem to have an issue however where when I check over the favicon on a favicon checker online, it comes up with various errors and I am unsure how to fix these. I have included a screenshot below but would appreciate any help.

Theme: Shella

URL: https://endless-retro-22.myshopify.com/

Thank you

BUMP

BUMP - please could anybody help with this?

We have uploaded the image to our theme settings but as per the screenshot it only seems to be viewable on classic desktop browsers so I am hoping somebody can help with being able to view this on other device types.

Thank you