My Apple Watch will not change screens

If it won’t swipe, Force restart the watch by pressing the side button and Digital Crown button at the same time until the apple logo appears, then release both buttons.

If you’ve inadvertently turned water lock on, the face will not respond to touch . In this case you would press the Digital Crown to unlock.

You should be able to swipe left/right to change screens, down for Notifications, and up for Control Center.

If that is not working try to Restart your Apple Watch.