We are sorry to hear the rear print did not come out as expected. We regret that a resolution warning was not triggered during the ordering process. We see that he design appears low-resolution and unclear in the studio preview, which can be a helpful indicator of potential print issues. For future orders, we recommend using the PDF proof option in the design studio or reaching out to our team for help with your file before submitting. We are happy to assist with a replacement if you are able to provide an updated high-resolution file.