Where do I login? Rated 3 out of 5 stars

I must be missing something? Where do I input my login details to this tool? The thing is just sitting here saying "Please login". I'm already logged into my Google Adsense account. In "Options" all I can do is change the currency, there is no user name and password inputs? A few more user inputs would be good, but I applaud the idea.

This review is for a previous version of the add-on (0.2). 

Dear all tester, thanks for your comments and feed back,
Can you go to https://www.google.com/adsense/v3/m/home to view the result?
My addon is simple, it just go to "mobile version" to get the content and show it the status bar.
I think it may be your Google account have not enabled the mobile version of adsense?
Can you give me more comments, thanks all.