The lack of a physical Home button on the iPhone X has changed the way Apple users interact with their device. Swiping up on your display now takes you to your Home screen instead of opening Control Center. To open Control Center on the iPhone X, you must now swipe down from the top right corner of your display. From here you can access all your Control Center controls, like the Flashlight or Do Not Disturb mode.
How do I open Control Center on the iPhone X?