How can I add a script for MailChimp remarketing to the header section? The script is as follows:
<script id="madfs">!function(c,h,i,m,p){m=c.createElement(h),p=c.getElementsByTagName(h)[0],m.async=1,m.src=i,p.parentNode.insertBefore(m,p)}(document,"script","https://chimpstatic.com/mcjs-connected/js/users/dfjladjlkadjfkldj.js");</script>
Thank you.