Maps displaying multiple pins


Hi All,
I am able to search a database and have the filtered results returned, such as names, numbers and addresses within my app.
When I first created the app I was able to hit the map pin icon and the filtered result would display a map with an individual pin at the filtered address. This would then allow a route to be plotted through Google Maps to that individual address or location.
However for some reason whenever I do a search now and the filtered result is displayed I now receive a lot of pins surrounding the centre of the map.
I have a feeling I have de-selected a field or touched a button I shouldn’t have but have so far been unable to fix the issue.
Any assitance would be greatly appreciated.