Why does iCloud Drive say that the app requires specific features not available on my divide when I have the iPhone 7 Plus

So previously I was operating with an iPhone 6 using iCloud Drive for its intended use and personal expenditures. I recently purchased the iPhone 7 Plus not even a week ago and the iCloud Drive was working fine. Fast forward till I updated to iOS 11 and I seem to have had my drive taken off my home screen. Well no problem so I went into my settings to make sure it was turned on and to my surprise it was but it wasn’t showing up in my home screen. So I went to the general search bar and searched up iCloud Drive and clicked on it. First of all it shows a cloud symbol showing my previous relations with the app but directly above the app icon it states that this app requires specific features not available on my device. How should I go about solving my issue?