Why night mode is not fuctioning on my moto z play?

[AC Question]

On recently purchased moto z play.,updated with Android nougat 7.0,
Using night mode enabler I used to activate night mode but all in vain.
Pls give it suggestions

 

[Dconn1975]

On recently purchased moto z play.,updated with Android nougat 7.0,
Using night mode enabler I used to activate night mode but all in vain.
Pls give it suggestions

You have screen shots? I'll check mine out for you but post a screen shot so I'll know where to locate it. My Moto Z play is new too so I can try my function out and tell you if it's the phone or if yours only.