Jodie, I right clicked on your avatar image and got 923 results in .98 seconds.
All humor, funny, silly animal pics.
One had the "not my monkey, not my circus" meme on the same photo.
It was easy, maybe you can try to right click on the image, and then select
"Search Google for this image"?
If you don't trace it back to its source, you will certainly get enough background
on the image to make a decision about its credibility.
So far, what you have posted in the way of boosting your claim of cougars
in South Carolina is not convincing to me.
The experts quoted seem to agree that there is no evidence, and the
people with sightings say "I know what I saw."