Shoutout to the guy who got his account locked for posting a screenshot of a weather map
After my local Facebook group deleted my comment for sharing a public health department chart showing flu rates, I had to choose between making a new account or just posting the image on my own profile with a link, and I picked the second option which actually got more shares from people who went looking for it.
Posting a public health chart got your comment deleted? That seems like overkill. It's just flu rate data, not some secret document. Maybe the group has automatic filters that catch any image with charts or graphs.