I finished my paper, I don’t know what else to include, I want you to expend my

I finished my paper, I don’t know what else to include, I want you to expend my writing in each paragraph (fix my grammar) and based on what I wrote, write a conclusion to my essay. Task: we had to watch a documentary “Citizenfour” and connect main themes to topics that we went over in class. I picked Luke (2 dimension of power); Milton Friedman and Charles Tilly. I have 3 pages, I need 4. Hopefully you would be able to help me