Keynote synchro, no download

I have not have problem with other application using iCloud, but still prefer DropBox.

Using keynote I created a presentation on my iPad, fonction are limited so I want to complet on my Macbook pro using keynote.

The iPad can't download it's stuck on updating

From Macbook pro I have a funny icon that don't tel much

login on the web I got clear message the update fail, that's where I realise what the iPad was doing and why the mac couldn't open.

I when to my iTunes application to download the file, SURPRISE you can't, Apple force us to use Internet. I can email myself the file that is possibly big, can't see that from my iPad.

Vincent