I'm enrolled in STAT 211. I just downloaded the app for my iPhone and I'm able to see all the information as if I were on my laptop. However, when I select the Mylab and mastering, it takes me to the page where I have the option to select mylab stat all assignments or Mylab and mastering course home. If I select any link it just stays there and nothing happens. I'm unable to see anything from that point. Any suggestions??