You just have to use one of the computers in your department to log onto the Wire in order to view the absences that are currently on file with the store. Go to your GTA Portal and click Attendance in order to view all of the points that you have earned. It will also tell you the dates that you earned each point, so you can easily track when you earned each point.
You can call Walmart customer service at any time to recheck if you missed work or if the store needs to make a report about your absence.