It's not immoral, it's eBay's rules.
The feedback will not count, as feedback can be left in error, but you rightly scanned that collection code, so your payout should be released in 2 days.
If not , contact eBay Customer Services as you are a new seller, your initial payouts may be placed on a longer hold, but your scanning that code will help matters.
If you need to , 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.
@5m9v9-65