Tablepress Responsive Plugin Issue

Hello,

i’m using the tablepress and tablepress responsive plugins for my website.

But the responsive plugin seams to be not working correctly on my site.

I want the 1. column to be fix and the rest should be able to viewed by swiping.

e.g. http://www.shisha-test.de/shisha-kohleanzuender/ <- here u can see the table isnt collapsing correctly.

Thany you very much for any help!

Best,

Ray