On a computer, tablet or smartphone, if nothing happens by clicking on "Geolocate me" it may be because access to your GPS coordinates has been blocked either by :

1. Your browser
2. Your terminal (computer, tablet, smartphone)
    

How to proceed ?

1. Allow geolocation from your browser settings

You can manage the geolocation from your browser settings. Below is the procedure for Google Chrome, Firefox, Safari and Internet Explorer: 

• Google Chrome: https://support.google.com/chrome/answer/142065?hl=en
• Safari: https://support.apple.com/fr-fr/HT5403
• Firefox: https://www.mozilla.org/fr/firefox/geolocation/
• Internet Explorer: https://support.microsoft.com/fr-fr/help/17479/windows-internet-explorer-11-change-security-privacy-settings
   

2. Allow geolocation from your device settings

Geolocation can also be blocked on your operating system. Below is the procedure for iOS, Android and MacOs:

• iOS: https://support.apple.com/fr-fr/HT203033
• Android: https://support.google.com/nexus/answer/3467281?hl=en
• MacOs: https://support.apple.com/fr-fr/HT5403