Open jobs integrated into own career page - but no content when clicking on a position

Hi there!
I have implemented the open positions into our career page (wordpress) via the XML feed.
When I now click on a single position, there's no content on the page which opens next.
The positions are filled with content, however, both within Personio and the XML feed.

Can you be so kind and help me out here?

Best regards
Elisa