Question about Apple iPhone 13 Pro Max

Delays to the new iPhone 13 pro max 256 GB were to be expected, and the mail info today from Digitec regarding my order doesn't surprise me either; the order said that the device would be delivered by 27 December and the order confirmation then said the end of November. Today's e-mail now says the beginning of December. What I can still rely on is becoming more and more of a mystery to me? But I only hope that I get the new smartphone BEFORE 4.1.2022, because then BlackBerry will discontinue some of their services and my Passport will only be a museum piece!