Can't log into icloud on iphone 6s
This morning I was logged out of my iCloud on my iphone 6S. When i try to log back in it accepts my password and brings me to the profile page of iCloud in my settings but when I click on my profile it asks for my password again. It also says "family sharing unavailable". As well, my photos and everything are not showing on my iphone. I tried signing out of icloud, restarting my phone and logging back in and the same thing is happening. It also won't let me connect to my wifi for a long period of time. Is there any way of fixing this? I am able to log into icloud on my other devices and online from a computer.
iPhone 6s, iOS 10.2