Lockerz has been very buggy for me. Sometimes I can't login, or it takes many minutes.
Remember everyone to login each day. If when you load Lockerz, you are already logged in, I have to re login to get the 2 "PZT". Then I can also fill out the daily question, and get 2 more.
Yeah the site is still in BETA and they are doing upgrades to it every day so it always buggy for the while. They are trying to fix the site to launch fully before the end of the year.