UX Builder not open, Contacted the Author since three days ago but not got any reply

UX Builder not open, Contacted the Author three days ago but not got any reply,
I have to set my home page
also category images is not showing in UX builder built home page, see the images below

I need immediate help because since three days I m chasing only.

Hi,

Please go to item/theme Comments page and post a comment there and let the author know about your concern. Author will reply your comment.

Thanks