I tried to add the custom javascript code in code injection,
It worked and I can see the code on all pages.
But I need this form only homepage
This is my code
<div class="_form_8"></div><script src="https://adriamarble.*****com/f/embed.php?id=***" type="text/javascript" charset="utf-8"></script>Best Answer
Instead of using the global header or footer injection points, use the per-page header code injection for just that specific page.
You can also inject code into a specific page:
1) Hover over the page in the Pages panel.
2) Click the icon.
3) Click Advanced.Page Header Code Injection adds code to the tag of that page.
If you need to add code to the body of a specific page, add a Code Block or Markdown Block and then insert your code there.