Submit button multi step form not working

Hi all,

I have a multi-step form (slider), but can’t get my submit button to work and sent the form.
Don’t know what’s the problem.

It regards the form on the page: Aanmelden → Direct aanmelden

Anyone have an idea?

https://preview.webflow.com/preview/vigere-development?utm_medium=preview_link&utm_source=dashboard&utm_content=vigere-development&preview=a783aff26401ce40eb8fe0fca63c750f&mode=preview