export imovie to cloud?

Ok, can somebody please tell me why i can't seem to get an imovie file off of this device? How do I export a file to a cloud location? even when i use the icloud shore it exports it to icloud on my ipad; it does not appear when i open icloud on any other computer.

Can anyone help? This wouldn't even be an issue if apple would just give us a normal filesystem like every other OS an the planet has.