Connection between Ninja Forms and Job Manager does not work

I have a problem with connecting Ninja Forms and Job Manager. I did everything like in the Tutorial and also what i found in the faqs.
But when I press the “apply-button” i will not see the form, only the E-Mail.

Look at: http://www.neu.fantom.at/jobangebote/

I found some other members with the same problem, posted one week ago.

Thx

https://wordpress.org/plugins/wp-job-manager-ninjaforms-apply/