Problems with accepting location with Bing maps

My issue is more of a procedural or tactical concern. I have a Bing map that displays a pushpin. The problem is that it's a mobile site and not all users see the prompt to accept their current location. How do I make that more obvious? Should I get the user location before I display the map, like on the home page? HTTPS://webcommon5.tr.tcu.edu/sais/tcurightnow/map.aspx?ID=2