To track someone, you first have to be connected with you on Serendipity. So they must be a connection of your first. All you have to do is go to the main menu, click on Tracking, then go to Create Request Tracking and in the search and either type in the name of the person or their phone number and you can either invite someone to download the app and then you can request to track them or if they are on Serendipity as a connection, you ask to track them. When you ask to track anyone, we ask you if you want to receive arrival/departure notifications for a specific address. You can click No, just send a tracking request or you can click, Yes, I also want notifications. If you want to receive notifications, you have to choose if you want one time, just arrival or just departure or arrival and departure notifications and then enter in the address and the app will zero in on the users location to track. You can either choose their current location or enter in a new address at the top and then you can modify the radius of the geofence to as low as 350 feet to as high as 82,000 feet (approximately 15 miles). Once this is done, the request goes to the person you want to track to approve or deny the request. Once approved, you can begin tracking.