I just called t-mobile to cancel my order and she said she couldn't because it already had a tracking number and was gonna ship soon... I haven't been charged for my iPhone 7+ 128 jb or gotten any notifications.(9/16-9/26
So I checked the tracking number they gave me on UPS and nothing comes up, so I called back to see if they would give me a different answer and she told me the same thing that I have a tracking number already, it just might not be showing up on the UPS website.
Sorry for the long post but I wanted to let you guys know.
That's interesting because nothing shows up for me either. No charge, no tracking number, no status update. And I'm coming up on the ETA so that gives me some hope though it sounds weird that there wouldn't be something at least.