Welcome to Smogon! Take a moment to read the Introduction to Smogon for a run-down on everything Smogon, and make sure you take some time to read the global rules.
This guide is going to attempt to outline how to get the downloaded client working, and then explain how to move your app's Local Storage file into a web browser's Local Storage file (will be using Google Chrome) so that you can access all of your teams on the web version, export/back-up them...