Help me please hurry

Which of the following is an example of an author’s purpose for using first-person point of view?

When you wear your earbuds while working out, your sweat damages them and they die sooner

In about two hundred words, explain how the author's use of folktales and symbolism add meaning to the story and convey the central theme of the novel: the disintegration of the traditional igbo society as a result of its contact with european practices and beliefs.