Maria, I hope you are healthy and well. It's been awhile since you've been online. I hate to pile up so many question in between your replies, but if I don't post as I'm think of it, I tend to forget. Old age is sooo much fun.
I've noticed that when an Ad is Deleted, it does not remove/delete the attachments from the photo file. They just remain there and the folder keeps getting larger, because old photo's are still left on the server.
Thanks