As far as I can tell (after submitting thousands of images using the Sassie system), only one image is allowed in each field. What made you think that you should be submitting 2 images if they only requested a single image?
If you absolutely, positively feel that you have to submit to images (and I am really advising you not to do this), paste both images onto a PowerPoint slide, Word page, or even Excel spreadsheet and then do a screen capture of the relevant portion of the page. The screen capture should be a JPG file when you save it (or you can convert it). Paste that image into the report.
Shopping Southeast Pennsylvania, Delaware above the canal, and South Jersey since 2008