Highligted image – Front page

I got a website up and running, but it is one thing that confuses me.

On the frontpage where I can se the beginning of the post and the higlighted image, if I click on the picture it opens up a slideshow with the image.
But I want the image to direct me to the post, not a slideshow of a single image.

Annyone know what to do?
Have tried finding a solution in the post settings, and in wordpress settings but still nothing.

My site, it′s in Norwegian.
But if you click on the picture on the front page you get the point. You need to click the posts title to be directed to the post.