would you mind if you give me login access to your web?

I have tried to rebuilt your slider and now it seems working.. please check with your device and I hope it works also on your device…

Thanks, but Now is showing me the phone version but not the iPad/tablet version. Basically, the iPad version is showing the image of a phone, very small. I wanted to send a screenshot for you to see it but this system is not letting me upload files. Is there any other way to send it to you?

You can use https://prnt.sc/ to share screenshot.
Upload your screenshot there and share the link here

https://prnt.sc/gu9jmo

so do you want to achieve that in tablet version use the big image one that used in desktop version and phone version use the small image one?
If yes, maybe you can try to change mobile threshold (slideshow options–>advanced options–>mobile–>mobile threshold). You can lower it, so the small image is only show on phone, and the tablet use the big image one.

I have changed slideshow options, please check at your mobile device and desktop, is it okay now?
In layer text–>text settings–>text font you can change text font.