If you feel that the Navigation bar at the top is something that you do not want. This is how you can make it disappear.
You will need to insert this additional lines into your Template. Firstly go to 'Design', click 'Edit HTML' (as seen in the blue box, and add these lines by typing it out (as seen in the red box). Then when you Preview the page, you should see that the Navigation Bar is gone. Hope this is helpful.