Shapely Demo Content & Pics Not Loading

Using Wordpress 5.8.3. First time I installed the Shapely theme, the demo content loaded but I could not replace the pics. And Customizer would not allow any widgets to be added to HomePage. I deleted everything and reinstalled the theme again and now it will not load 8 files, gives a failed to load file message. Looks like all the Parallax widget pics.
Please advise how to properly install the theme. Thanks!

Hi there

Please send me your admin details privatelly,

I sent you a message, reply back