list of missing monthly surveys

Hello HoverBoyBen,

We see that you did not complete these surveys. Please be sure to completely fill out the survey and see the confirmation screen at the end of the survey.

If you are referring to the latest survey this month, you should note that it can take up to 96 hours for the points to appear as pending in your rewards section. As it is only the 2nd, you should just be patient and check back over the next few days.

For the survey the points to show up you have to have earned at least a round lot of 100. Since the survey dishes out 20 at a time it'll just go into a "bank" until that time. If it's not counting the points it could be the browser your using on the android.
As an Android user too, I find the browser to be amazing but sometimes it errors stuff out or doesn't sign in properly. Try logging in on a computer to see if it'll allow you to take the survey again. If it does then the one you did on your phone didn't count.
If it doesn't then you should have them in a type of bank I was talking about above. The other thing is you should always receive an email when you complete a survey and how much you have until you reach the round lot of 100.

Also, XBL Rewards questions should be posted in this forum in the future for the best support.

All offers for earning credits are listed on the Missions page of the Rewards site. The monthly surveys are probably the easiest, but it just depends on what you purchase/do on Live.