You have no live listings. You can check for this yourself on your account's Selling page. Did you save it into drafts...? Or has someone bought it...? Or was it something that can't be listed here, and was removed by Ebay...? Whatever, just check your selling account and messages to learn what may have happened to it.
As you're returning after a long absence, everything you need to know about selling on Ebay, including how to list, is in the Seller Centre. There's even a section there especially for new (and returning) sellers.
@bluexk8jag
