Links not showing in Navigation bar

Hi there,

I’m currently setting up a new site. I am totally new to WordPress so have been looking at tutorials etc. My main problem is my Links that I created are not showing up in my navigation area. My old Home one is but since then I made a new one to make my front page static. I created the new home page and also other pages which I have put into a menu but they are not showing up. The only time they have shown up is when I reduce my page and then my slider and coloured post background disappears.

Here is the address to my site: http://sfgunofficial.co.uk/

it may show up completely different to anyone else but not really working for me at the moment.

Thanks in advance for any help.

JD