Hello everyone,
I have installed k2 v2.5.4 and I have encountered a problem.I created a sample article and the problem is that the article doesn't show up in it's category list.I double checked that it was published and I also made it a featured article but no luck.Even when I directly go to the article's page I don't see the article content(but the title is shown in the browser's title bar).I thought you might be able to help me.For your information I'm using Joomla 2.5.11 and my website is:
198.20.177.64
and the sample article:
198.20.177.64/tech-news/item/1-samsung-eye-1392-3-18
Thanks in advance

Hello again.There was a problem with my template so I kind of solved it.

Hello you should also upgrade to K2 2.6.6 as 2.5.4 is a really old version.

Backup first, make sure your template and extensions supports the latest version of K2 and upgrade.