Again go to Location Services, locate Find My and set it to While Using the App.

Ensure that Find My is enabled in Location Services.Mac: Apple menu > System Preferences > Security & Privacy > Privacy > Location Services.iPhone or iPad: Settings > Privacy > Location Services.If this option is already turned on, turn it off and back on again. Ensure that Location Services are enabled.Is Find My correctly configured? Check these settings and ensure that your and your friend’s (if you are trying to locate your friend’s device) settings are correct: If you see a ‘No location found’ alert in Find My, check your settings Try the steps given here to fix the issue and get your Find My working again. For example, if the device is turned off or not connected to the Internet, iCloud may not be able to find the location. There can be several reasons why no location can be found. To do any of these, you will need to fix this problem first. Or, your device may have been stolen, and you want to erase it. For example, you may have lost your device, and you want to locate it.

Sometimes, it may be crucial to be able to find your device. You can access Find My by using the Find My app on your device or by signing in to /find using a web browser.

How to find friends location on iphone