Need a coder to hire for a "next" button

I have a dynamic page that needs a “next” button. Who can I hire?

Sure, that your NEXT-BUTTON needs to be coded? You have also the opertunity to connect such functions via dataset.

I couldn’t make it work: https://pauledesign.wixsite.com/circle/movies-events/minari

You have an error in you masterPage code;

$w("#headerTransitionPoint").onViewportLeave(() => {

But you don’t have this element on every page,

Ok, but is that affecting the next button?