Ionic.io device token not saved

Hi,
i tried to create an ionic app using:
ionic start scratch1 io

i have also create an account at ionic.io and have changed the necessary API keys in app.js. when i try to register a user, it notifies that it has gotten a token. but the problem is when i go to the dashboard of ionic.io and click on the user, it says “No Android device tokens for this user”. I tried all sorts of things to no avail. can anybody help me how to store this tokens?

thanks
bryan