Dynamically Moving A Submit Button on a pre-existing site

I work a lot of my projects with this platform and often override a lot of the pre-existing customizations to make them my own for me and my clients.

I’m having trouble creating a JS code that will allow me to move this wherever I want on the page. For example, I want the ‘Submit & Next’ button to be between the ‘Please Confirm Our Start Date’ and ‘Thank you for choosing…’ text.

I’m pretty new to Javascript, but assuming this should be easy I still don’t know how to do this. Any help would be appreciated!

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