Here are the steps to sharing location among the trust ones.
If Family Sharing has been set up, every family member is automatically sharing their device’s location with every other family member.
Making adjustments must be done from an individual’s phone. For example, if you don’t want your kids to see where you are in Find My, then from your phone, go to:
Settings > Your Profile >Family Sharing >Location Sharing
Tap to Zoom in
Once you see your family listed, tap the family member you wish to stop sharing location with. Scroll all the way down and tap Stop Sharing My Location
In-built to Messages and the Find My app is the ability to share your location with anyone with whom you text.
This is accessed under the person’s profile and by tapping ‘i’. When location sharing settings are locked, this functionality is blocked.
You can also initiate sharing your location in Find My