Wanda's Words Got Stuck

Wanda the witch is so shy she can't talk at school. No matter how hard she tries, the words simply won't come out. But when another quiet little witch named Flo joins her class, it seems that Wanda's not the only one who gets nervous sometimes. Then disaster strikes at the school-wide magic contest. Will Wanda have the courage to shout out the magic words and save her new friend?--