Messed up some listings, what do I do?

[onething]

Balls! Am selling lots of things including a few pairs of shoes; was so proud of setting them all up on the app, took photos and so on.

Listed one as new, one as used, both have bids - and have just seen I've somehow done that the wrong way round. The "used" shoes are new, the "new" are used.

... Do I end the listings? Wait and message or refund the bidders? Message eBay? Anyone know?

End the listing. Then re list. You can do this as long as there is more than 24 hours left.

On it - thank you!

Yep, end and relist, I've done that before