Can you please share a link to your website? So we can see your current setup.
Usually, it should be under Elementor templates pages.
Edit: We saw a link in your other ticket. We can see that it is built with Elementor, so it should be under Templates > Saved Templates > Header. You also should be able to edit it from the home page when hovering on the Elementor (at the top bar) and selecting Header template.
It seems that the social icons element was set to hide faster than needed. We changed its settings and now it should be fine.
Can you please confirm that?