iOS devices allow location services to be controlled through the Settings App. The quick guide below shows how to manage location services on your device.
Note that depending on the iOS version of your device this guide may not be 100% correct, if this is the case then please refer to the current
apple guide to ensure its correctly setup.
Tap the 'Settings' Icon on your device.

Scroll down, Tap 'Privacy'
Tap location services ON
Slide this Button to the right to ensure 'Location Services' show ON
Tap the 'Inzant Sales Plus App'
Tap 'Always' to enable location Services
