Hello Channon141,
To confirm, was your iPhone placed in Lost Mode, did you play a sound recently to locate your device, or did you recently set up Find My on the iPhone? If you placed the iPhone in Lost Mode, you will find the steps for turning off Lost Mode in the "Turn off Lost Mode on a device" section of the following article.
Mark a device as lost in Find My on Mac
If the prompt isn't related to enabling Lost Mode and you're unable to move past this screen, you can restart the iPhone using the steps listed below.
- "Press and hold either volume button and the side button until the power-off slider appears.
- Drag the slider, then wait 30 seconds for your device to turn off. If your device is frozen or unresponsive, force restart your device.
- To turn your device back on, press and hold the side button (on the right side of your iPhone) until you see the Apple logo."
Restart your iPhone
Let us know how that goes!