Final answer:
The issue might be the missing image files, browser compatibility, or a slow internet connection.
Step-by-step explanation:
The issue might be the missing image files. If the images are not properly linked or the file names are misspelled, the server won't be able to find and load the images. To fix this, make sure the image files are in the correct location and that the HTML code references them correctly.
Another possible issue could be browser compatibility. Some browsers may not support certain image formats or features, causing the images to not load properly. Ensure that the images are compatible with the browsers being used.
Lastly, a slow internet connection can also affect the loading of images. If the images are large in size, they may take a longer time to load with a slower internet connection. Consider optimizing the images or improving the internet connection speed.