Hi Eva,
Now that I checked … I have the post slider and the option to link to bigger image is set. But still the image is showing as this :
http://i1340.photobucket.com/albums/o728/LibardoBarreto/JUNK/asdasd_zps4c1044fc.png
Please take a look at : http://bkbcuracao.com/comingsoon/kohler/ and scroll all to the bottom in order to see the Post Slider.