Trade-In Box didn't include label to ship back to Apple
I arranged to trade-in my old iMac for a new one. I received my return kit with the box, padding, and tape to box up my old iMac (after erasing everyting) but there was no shipping label inside the box.
How can I get a replacement shipping label from Apple to send it back? It's worth noting I live 5 hours from the closest AppleStore, so that's not an option.
iMac 21.5″