Your user ID (which is not a username or email address) helps us identify your app, and provide you with better support. When contacting us, it is always helpful for you to include this information.
To get your user ID, open your app and physically shake your device.
Your app's specific information will appear onscreen in a pop-up. You can click the "Copy Data" button and paste that information in your email to us.
The pop-up will look similar to this!