My Watch won't wake up when I raise my wrist. I have the setting set to do so. How can I fix this?

This advice worked perfectly. Yesterday, I was completely frustrated with trying to get Apple Support for this problem.. Gave a bad review. But today, I was very pleased how quickly the answer came up.

Apple could have had suggestions when I idientifed the problem with failuse to "Wake" up when wrist raised.

Thank you for the help the advise worked

Where is “control center”?

Never mind . . I found it!

Check in control centre and see if you have theatre mode turned on and turn it off;

Swipe up on the watch face.