Bulb App

Trying to use the Bulb App on an Android phone and it keeps saying that it is down for maintenance right now. Uninstalled and reinstalled, still not working. Tried to submit readings via web page and blank dashboard. Is this an account issue or other people having similar issues with app and web. Thanks.

Downloaded the app, but it will not appear on my home screen icons !( PS— what does that " LU" mean here ??)