Looks like eBay have removed the seller from their site for some breach in their selling regulations.
You may still receive your item, but if it doesn't arrive you'll need to contact Customer Services for them to open that case for item not received for you, or to directly refund you.
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.
@jonjoen_09ojifi