@MoodeeFan and @mertzie,
Yours are the only 2 reports I've seen so far, so it's highly likely related to your device and or software.
It would help, in troubleshooting this problem, to know specifically what kind of device you use and also what happens, what you see (for example, if there's an error message, what does it say) when you try to login.
This website is unreasonably sensitive to old browser cookies/cache/website data, so it's important to clear all of that out, quit the browser and relaunch it.
Also, be sure your browser and operating system software are the most current versions.
Try a different browser, too, to see if that makes a difference for you.
Something else... an old bookmark/favorite can sometimes cause problems -- so try going directly to QVC.com on your search engine.
I apologize if you've already tried these steps with no improvement -- just wanted to try and start some brainstorming with you. I'm sorry you're having problems -- it's aggravating, isn't it. Take care, be safe and well.🌻
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