Image fail in single job post

Hi there,

I installed the wp job manager plugin on my website.
Unfortunately the single job posts are shown to me in a weird way.

For example:
http://hoveniersvacature.nl/vacature/opperman-almere-2/

I want them exactly the same as on this website:
https://baanmeesters.nl/vacature/storingsmonteur-zeewolde-1842/

I tried the settings and the plug-in editor, but I can’t fix it.
Is there someone who can help me?

Tnx!