At the beginning, u need a introduction. for me, tak perlu panjang just awak tell what do u want to say tapi dont jump into your point ok.
second paragraph, awak boleh start with your first point. and u mus elaborate your point. awak boleh tulis kesan/ kebaikan
third and forth paragraph u do the same thing. then the last paragraph awak tulis the conclusion of your essay. awak boleh tulis your opinion or etc