The >problem< with being a time traveler is what was true (or believed to be true) may not be the actual state of affairs today.
Let’s look at this and see what we can maybe accomplish. So, Apple Card is a co-branded card. Apple isn’t really a bank and your Apple Card Mastercard was issued by Goldman Sachs Bank. They also are the ones financing all the ACMI plans. Did it occur to you to call their support team and talk to them about your frustrations?
Now, we’ve got a plan. How about you call (no chatting) and ask if you purchased an iPhone in full, could they set it up on interest free installments after the transaction is no longer pending? What have you got to lose? The worst thing they can do is say no. Well that was door number 1 to begin with. Next worst thing is you and support team member become friends (door number 2) and the least worst thing is they say sure, no problem (door number 3). At that point, ask for a name and implement your plan.
What happens if they can’t after I purchased the item? You have 14 days to return the item for a full refund.
Questions? OK, what’ll it be, door number 1, 2 or 3?