Sometimes it is possible to manually change the service and tracking but you need to use a laptop / PC and try it with Chrome.
If not possible, contact eBay Customer Services they will do this for you.
End of the day, if there is no tracking to show delivery your payout is held for 14 days before release.
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.
@upthebladesfootball