Please enable the location setting at the top right corner of the URL section 
(postion icon) and click OK on this dialog ! In Firefox, Browser asks for permission for location access, please give tick over here 
and after that click on this 
to allow access !
Click the lock icon
at the top left corner next to the URL section and then select allow on the Location !
(postion icon) and click OK on this dialog ! In Firefox, Browser asks for permission for location access, please give tick over here and after that click on this to allow access ! Or
Click the lock icon
at the top left corner next to the URL section and then select allow on the Location !