HIGHEND Image loading & saving issues

Hello and THank you-

I have had the HIGHEND installed by the MOJO crew- installed to the demo-something happened at the server end and they had to reload a previous saved version of my website- well- since then- the images that were already saved in the media files- will not load- I keep getting the image with the rex x over it and when I save it- like in the icon feature-or simple one picture feature- i click “save” it doe NOT save- and then no image is saved-yet text is saved an added to website..
website is-
actuallycleancarpets.com

on another website, where I did not have the demo installed- and there was no server side issue-just the HIGH END theme installed by the folks as MOJO=- same issue…
website is actallycleancolorado.com

I am not one who can go in and move files around in the Cpanel- what can be done- so I can do simple picture upload and save it to the website-and use the icon features with images and not icons?

I thank you very much- I am so very pleased with the innumerable choices and options in HIGHEND!

And I have only been playing and building in ONE DEMO- I am excited to see what else I can do with the other demos-

I await your guidance-
Jade