how to move a footer section to display only on all product pages

hey 

I'm pretty useless at code and i'm trying to move a footer to only appear at the bottom of every product page and nowhere else, having no luck at this.

this is what i have been using so far

footer.sections section:nth-child(3) {
	display: none !important;
}

then in code injection

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.7.0/jquery.min.js"></script>
<script>
  $(document).ready(function(){
    $('footer.sections section:nth-child(3)').insertAfter('section.ProductItem-additional');
});
</script>
<style>
  section.ProductItem-additional+section {
    display: block !important;
}

Im currently using a mega menu in the footer already, not sure if this is making a difference.

any help would be great
thanks.

connor

 

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