@MamaJ CoSo automatically scrubs any metadata out of your image to preserve your anonymity. Unfortunately sometimes images can be stored sideways with metadata that tells viewers to rotate it. When that gets scrubbed out, it will just show the image as-is.
Fortunately it's easy to fix. Just open the image in any editor, rotate it to the correct orientation and save it. Then try posting it to CoSo.
@ScionAltera Thank you, will do 😉👍🏼