You won't get any answers with this attitude .If this is for a school project you could phrase your questions a bit better ..please and thank you don't come amiss .".I want" will get you nowhere .Also one post is enough ,with all your questions or you bung up the pages for others.
Something like ................I am doing so and so at school and am a bit stuck ....any help to the following questions would be apppreciated ....far more likely to get a response than "I want".