iCloud drive does not just work on iPhone 4s
I have iCloud drive installed on macbook pro retina, mac mini, iPad 2 and iPhone 4s after installing yosemite on both computers. iPhone 4s has pictures working with iCloud but numbers and pages do not show me any files. I turned on settings/numbers and turned on "use iCloud" but it still does not work. The next time I'm directed to turn on numbers to use iCloud again and find it not turned on. I spent two hours on chat with apple support and they could not fix the problem and conveniently stopped responding to me on chat and never heard from them again although I furnished them with contact info. Do you know how to fix this?