jQuery not functioning

I can see the script in head but doesn’t seem to make a change on the page

<script type='text/javascript'>
jQuery("div.fpd-actions-wrapper").insertBefore("div.fpd-product-designer-wrapper");
</script>

https://test.papery.co.uk/shop/cards/moving-announcements/a6-landscape-card/

https://www.ads-software.com/plugins/oh-add-script-header-footer/