Please! Can anyone help me with my source codes?

[Joneze]

I took a look at it.

Nice clean site.

Like Fonz said, I'd find another way to make your enter link.
People arnt use to clicking a very small check box to enter.

I'd also add an ICRA Meta to your pages.
and put Titles and Metas on all your sub pages. (I saw a lot of Untitled Document in your site)

Lastly, since your site is about Mobile.
Will your site show on a mobile?

Hope this helped.