I can no long upload pictures into any folder I want. We, as a company, have a lot of folders for media content and - for some reason - we cannot choose what folders we want to upload a picture in.
We have two main folders and then a large amount of subfolders within the two. As of now, pictures can only be uploaded into the two main folders - not the subfolders.
Please look into this.
So sorry for the experience you're having uploading your images. I took a peek at your account and tested uploading an image of my own. Unfortunately I was not able to replicate what you've described and could to add my test image in a subfolder. Have you tried a different browser or an incognito/private window? If you have tested this and still get the same results please let us know by replying to this post.