I suggest you read through the last 6-10 pages of the threadReference #? The Apple site hasn’t shipped it yet. It’s still preparing for shipment. The only # is the order number
You go to UPS or FedEx, then track > Track by Reference #. Enter your phone number, or your web order number (the one that starts with W) MINUS the last two digits. If nothing shows up, it’s likely not had a label created yet and isn’t actually shipped.