Open setting Then Tap Apple ID Then Tap the "Find My" menu Then Share your location ON(If you want to share your location with your family and friend)
Go to Setting Then click on the privacy option Then Location services, turn it ON.
>Sellect apple menu option then select ' system preferences' option. >Tap security and privacy option >Then tap privacy
>If the padlock in the left is locked enter the administrator password and user name >Tap on-location services. >Tick the enable location service,
>Select the "Find My" check box. Return to the main window >Tap of your Apple ID >Then tap on the iCloud option
> Then Check to Find my Mac > Make sure Find my Mac is ON > Then Turn on find my network