Need my chapter 2 to be expanded (7 pages)

I should already have 30 pages in chapter 2 because each section you did for the two hundred and fifty was supposed to be 10 pages each, but they are not. So I need 7 more pages! And I will pay twenty more dollars for your time because I already paid you for this, but I think this is fair. Check it yourself! I didn't pay attention to it until my teacher pointed it out.