Has anyone tried to track by reference number and bothered to change the dates and get an error message that states a valid date has to be entered? I changed the date range to go until 9/20 (supposedly delivery day) and I get an error that I need to fix that. Its almost as if I change anything in that track by reference form I get an error message. I also have a random tracking number in my my choice app that has no information and when I click on it it, information unavailable check back, later it says, maybe that's it? Phone number and order number do nothing for me, taxes still pending, 9/20 delivery day, preparing to ship on apples website.