From the Home screen, tap Find My.
If necessary, sign in to your Apple ID account.
Tap Devices.
Select the device you'd like to locate.
If the device is online, Find iPad will show the approximate location. If the device is offline, you can set Find iPad to notify you when it reconnects.
Tap Play Sound.
You can also set the device to Lost Mode or erase all the data.
You've completed the steps!
