when i integrate into my main site it will show the news items but when i click on full story or comments it doesn't work properly. how can i get this issue fixed?

url: http://www.devildogsusa.tk/new but if i go to http://www.devildogsusa.tk/news.php it brings it up. i have a modrewrite mod that enables the ability to write the pages without showing the ext and also within one page. it's pretty much like this: http://www.devildogsusa.tk/index.php?route=new but it won't show the item right

shows up fine when i go to the actual news page but not on my main site.