How to return my iPhone 13

It sounds like you have arranged an express service replacement or trade as you could say, of your iPhone with apple. Usually that means you get the new or refurbished replacement and there’s the empty box left you got the replacement in, which you don’t wanna throw out just yet! Make sure to set the new phone up first and then secure your old phone in that packaging to send back to apple. I would be sure to backup and then erase the old phone to factory settings before sending the old one back to Apple cause ones it’s gone, you can’t get it back. Lobsterghost brings a good point as well, the label is underneath the original that you received so you are peeling that old label off that was used to deliver the replacement and using the new return label which should have a different return tracking number to send back to Apple. You might notice the underlying label has a California Apple Warehouse address where the phone will be returned to. If Apple put a hold on your credit card or debit card even, make sure to return the old phone soon to avoid being charged a steep fee. Have fun with your new phone!

Follow the directions included in the box.

Also note that the address to send your phone to is on a label under the label which has your address on it. You should see a red arrow, which tells you where to peel the top label from.