FAILS at showing you a section... – ACT® Test Prep For Dummies Review

i was very excited about this app until i got to one of the sections: "Ten Dumb Mistakes That'll Mess Up You Exam" i clicked on it and my screen just went blank, there was nothing there. i was very disappointed because i couldn't find out what they put on that section...
Review by YaliHdz on ACT® Test Prep For Dummies.