can not set it under header of static page

In order to set it under your header you most likely need to use the Direct function method to insert your ticker (Unless your theme includes a way to add custom content directly under the header). This requires you to modify your theme files (use a child theme if you are not using a custom theme) and place the ticker within the code where you need it. Since all themes are built differently, I can not say exactly where you need to place it, but if you can provide a link to your site I can take a quick look and give you some advice.

Most likely you would need to place the ticker in your header.php file of your theme… But, depending on the setup of your theme that may not be the case.

Thanks for the prompt response.
my site:
https://www.mityaalim.org/
It is in Hebrew (RTL) and I did not see any conflict, it works fine on my tests site under the header where I placed the shortcode @ the top of the page.
As I said, my problem is with the static page where I have almost no control.
The entry to the site is to the blog. Other menu item point to the forum.
Thank you!

If there isn’t a widget area under your header for your static pages you’ll need to insert the ticker by modifying theme files and copy/pasting the generated Direct Function for your ticker.

The ticker can only be placed using your Dashboard in areas where there are widgets or within content fields (using the shortcode). Any other place would be a custom solution, requiring theme customization. The Direct Function is generated for you to easily copy/paste to place the ticker code, but finding the place to use the code is dependent on your theme and where you specifically want it placed.

Thank you.