Creating a goal to multiple external link clicks

[mariekehotel]

Hi,
I would like to create a goal when someone clicks on a external link. The external link is different but class=“btn btn-primary my-2 w-100 buttonApplyexternal” is always the same.

I created an event (gebeurtenis) and tag and added it to the goal:
Goal:

bevat=contains
Gebeurtenis categorie = event category
Alle bezoekers = all visitors

Still my goals is not getting any conversions. What am I doing wrong?

[mariekehotel]

[mariekehotel]

[mariekehotel]

Other attempt was with GTM:
First option:

[mariekehotel]

[mariekehotel]

Second option:

What am I doing wrong?

(Sorry for the many messages but I could only upload one image)