I can't get into my shop or it's settings
If you are trying on the "sell on Etsy" app, try using a browser, or logging out of the app and back in.
@BJAntiquesAndCrafts : Do you mean you can't log in or are you getting some error? Are you trying to do this using an Etsy app (on which operating system) or via mobile browser or desktop browser (which browser and operating system)? It makes a difference as to possible causes and potential solutions, otherwise we have to guess.
both
This shop seems to have been permanently closed by Etsy.
That's why you can't access it.