Slider on front page

Hi there,

at first thanks for your work. I am using mantra since years and I find that is a great piece of work. Of course I mention it on my imprint page.

Now I have the following problem. I am presenting the recent posts on my start page. I want to show a slider on the top of it, under the headline “Feines für die Beine“. I tried several slider plugins (yours, as well), but the slider doesn’t appear. If I choose another page or a single post, I can see it, perhaps under the headline, but that isn’t too bad.

What I am doing wrong?

The page I need help with: [log in to see the link]