I need my Wix website made mobile friendly

I need someone to take a look at my Wix website I have put together myself. As I am not happy with the mobile side of the site. it looks okay. But I have a problem with it only showing a few pages when you go into the published or editing only a few pages show up. Plus I have a slide show element added as well. Viewed on a PC it slides along. But when viewing or editing it does not slide and also does not slide on the mobile.
And any help to make the mobile version of my site better would be good as well.

I have added some images to this job as well for you to see. Plus this is my website link
https://www.carolvordermanfansite.com/

Regards

James