How do you add a profile picture to Game Center?

Do you have this page ?

I opened the game center app. And under the 'me' tab I see the 5 colored bubbles,and above that the points, the name for the account and an empty bubble with the option to ' add photo'

I tapped on that and followed the on screen prompts and added a photo from my camera roll.

Did you have the status bar befoe the update ? I noticed a lot of people are having trouble with game center since the update but I don't know if the problem is related.

Using my screenshot as a guide tap the place on the screen where add photo should be. Another IOS 9 problem is disappearing icons in Podcasts,

If nothing happens after you tap the screen we start simple with a reset. Press and hold both the home and power buttons until the Apple logo appears. Release both buttons. Wait until your iPaad starts on it's own.

You're welcome. This is very odd not having it before the update. Can you take a look at a friends iPad to see if they have it ? That way we can rule out if it's a regional thing and the problem is with your iPad.