Agents usually ' appear' at 8 a.m. and then there's also, more chance of Dublin answering.
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 8 a.m. - 10 p.m. on weekdays
9 a.m. - 6 p.m. on weekends.
Automated agents will be available on chat outside of the above hours.
I recommend contacting CS first thing in the morning as there's more chance of Dublin answering.
Whilst waiting for those lines to open, why mot come back here explain the issue you're , there are having any very experienced members here happy to help.... and all human ! 😊
@j49bsa