After I uploaded photos, my listing says, "Image will display within 2 hours."

Your photos will load within two hours of the time you uploaded them. This is standard procedure and nothing to be alarmed about. If, however, it's been longer than 2 hours since you uploaded your photo and you're still seeing the 'Image will display within 2 hours' message, your image may be too large to be displayed and our team may be working to correct the issue.