@Nevadablue, When the image display is the only problem, I agree with others that it's very likely a problem with the interaction between the website and the browser (Chrome, Firefox, IE, Edge, Safari, etc.).
The best bet is the usual "housekeeping" which means: clear browser cookies/cache/website data and quit the browser and then relaunch it; also, make sure you have the most recent browser version and all addons/extensions are up-to-date.
Try a different browser -- everyone should have at least 2 browsers installed and current, for troubleshooting.
If after all that the problem persists, then you'll need to take the usual steps to clear any junk (that's a technical term!🙃) from your computer -- methods for that will vary depending upon your device type/operating system.
QVC's site is exceptionally and unreasonably sensitive to browser cookies and cache, and they always have been, so I hold out no hope they'll change that. But that explains why we see these problems here and not as often on other sites.
Few things reveal your intellect and your generosity of spirit—the parallel powers of your heart and mind—better than how you give feedback.~Maria Popova