Can i have your attention please?

So i have iphone 6 with IOS 9.3 installed. But for some reason i do not have the night shift and all the new features, can some one help me here please?

This new iOS 9.3 version only came out yesterday!

So, it may actually be a Programming glitch (assuming you have NOT tried to Jail Break your iPhone).

Just take it your iPhone back to the store where you bought it, and they will help you find a fix for it.

If you have the phone & OS you claim then you should. Check under the Display settings.