Issues...

I'm using WinSCP for a college project and I'm having issues with it not working. I keep copying over the files when I update them but they don't seem to be saving or downloading properly because when I check the pages they don't have any changes no matter how many times I save the files. Any help would be great.

What protocol are you using?
Are you downloading or uploading? It is not clear from your post.
Does the size/time change on file panel listing after transfer?