The Zack Snyder's Justice League does not include a digital code in US for all formats (4K UHD, Blu-ray and/or DVD). And digital codes and DVDs are specific to the region that they were sold. Because of this, we are not able to provide a replacement code for one region with another. In addition, there is no digital code offer for this title in US.
For further assistance, please contact the retailer you purchased from.