It’s extremely difficult for an owner to log in and edit his or her profile, photos, description pricing etc. I’ve tried for an hour. I with no luck and I know my username and password
There are many topics on IT glitches here in CC if you use related keywords here in the search box.
I do know that Microsoft have had a huge issue with there recent upgrade that has impacted on access to accounts however it's able to be rectified if one uninstalls the update & reboots ones internet.
Just remember if it is this issue that you pause an future updates.