If the screen record option is not on your control panel,
- Go to Settings > Control Center, then tap the Add button next to Screen Recording.
- Open Control Center on your iPhone, or on your iPad.
- Tap the gray Record button , then wait for the three-second countdown.
- Exit Control Center to record your screen.
- To stop recording, open Control Center, then tap the red Record button . Or tap the red status bar at the top of your screen and tap Stop.