Zola is the alternate character for the movie of Magda in the novel. She has a slight of bad english and is an African who came from Jamaica. She has 3 children, 16, 13 and 11 all at Jamaica with their father as said.
Unlike Magda at the Novel, Zola isn't the witch Kendra in disguise but only a normal person.
As seen at the last part of the movie, Kendra received mails from the government with Will having his eyesight back.I LOVE THIS MOVIEEEEE