Do you still need  help with this?

I have loaded some for each kitty in our profile page. I got a lot of errors and had to keep working with them. The site tells you they cannot be larger than 1 meg, so I sized all mine down first.

Then I kept getting an error saying the file extension was missing. I was uploading .jpg files and figured out since there was a space in the file name, it didn't go any further and so it thought there was not extension. Once I renamed it without a space, it worked fine.

Another issue I had was the path thru the directories on my computer was a bit long and I am guessing, don't know for sure, but guessing there were a limited amount of characters allowed, so it kept cutting off part of my file name and giving me an error. I moved my files on my computer to a much shorter path, made a new upload directory off the C drive instead of imbedded thru a path to my camera pics.  That seemed to fix the problem.