What happens if I sent my phone in late?

Kate-2334 wrote:

Would you be able to walk me through how to redo it? Might be a silly question but I haven’t been able to figure it out. Thanks!

Sure, make a new trade in request ('Find trade-in value' button) here just as you did the first time - Apple Trade In - Apple

Kate-2334 wrote:

I ordered a new phone for my husbands Christmas gift. Due to the holiday, I have not sent the old phone in within the 14 day window. I am wondering if I can still send it in?

The trade-in will be automatically canceled after the 14 days elapse. You'll have to redo it.