This is the standard iPhone X lock screen, with the flashlight in the lower left and camera in the lower right. (I made this photo black and white so it could fit in this post. It is otherwise correct and accurate.)
If you're asking about the horizontal bar under the battery - Wi-Fi icon, it is to indicate that is where you swipe down to see the Control Center.
Do you see something different? It is likely not the traditional lock screen. It would be very helpful if you posted a screen shot.