You can suggest a station on the vTuner website

http://vtuner.com/setupapp/guide/asp/BrowseStations/startpage.asp

This can also be done on the Pure Select App on an Apple or Android device

1)    Go to list of devices. If not listed tap the drop down icon at the top of the screen
2)    Tap on cog icon in bottom right
3)    Select ‘Internet Radio station suggestion’.
4)    This opens the page in your web browser on your phone