Essays usually have an introduction paragraph, which has a hook, and the thesis statement, but yours is missing. Your essay also has things like "i think", and that makes it less professional sounding. You want them to sound like facts, not opinions. Just like your intro paragraph, your conclusion paragraph is missing also. It seems that you could also make it a little shorter but easier to understand if you are more straightforward. Try to use words that have more intense meaning. You can use Thesaurus.com. I hope that this helps and good luck with your essay!