How do you fix an image source?

Posted under General

For post #1311959 and post #1311960 I got a message telling me I screwed up uploading these pictures from Pixiv by not linking to the original picture and uploading the picture from my computer.
Upon getting this message I've tried to fix the source links but nothings happening; the image source still doesn't send you to the original picture. I fear that this is because I uploaded from my computer, what do I do? :(

Updated by RaisingK