Listing fees for cars are non refundable charged the second the item goes live even for a few minutes, and payable sale or no sale.
All I can suggest is to contact eBay Customer Services explain the error and see if they can make a discretionary refund of the ones et of listing fees. They are not obliged to, but worth asking.
This is the easiest and quickest way to contact eBay Customer Services, for a Call Back option.
https://www.ebay.co.uk/help/eua?id=5275&mkevt=1&mkpid
Lines open between 8 a.m. to 10 p.m. on weekdays.
9 a.m. to 6 p.m. on weekends.
I recommend contacting CS very first thing in the morning, when the lines first open, as there's more chance of Dublin answering.
@reillos