Hi,
Thanks for contacting us here about this extension.
Is it possible to have the customer enter there home address and see if they are in our service area?
Linky Map is an extension that provides vector maps so it can not search addresses on map.
If you want to provide a map including pin locations, you can use My maps location.
On the map, you can search specific address or geolocation of your current position.
Please go here for more details:
https://www.joomunited.com/products/my-maps-location Hope this helps!
Best Regards,