FedEx changed the delivery date. What should I do? Thomas January 16, 2020 15:29 Updated Please contact FedEx for more information. Related articles I entered the wrong shipping address. Help! Why did I receive two tracking numbers? Is it possible for me to choose my preferred delivery company before I place my order? I received my tracking number, but the FedEx website says "This tracking number cannot be found..." What should I do? How long does it take for tracking information to become available? Comments 0 comments Article is closed for comments.