There is no UK number, the main base is in the Philippines, easier as papso says to come here to us ( all human I promise!), and explain the issue , there are many very experienced members here, happy ro help.
Or, if you still wish to contact eBay Customer Services, I find the quickest way to contact them, either for a Live Chat, or you can select to speak and request a Call Back, to click on this link:
https://www.ebay.co.uk/help/eua?id=5275&mkevt=1&mkpid
On weekdays lines open between 8 a.m. and 10 p.m.
On weekends they open between 9 a.m. and 6 p.m.
@ooo7scott