How to disable category headline

Adding this to your custom CSS will hide the page heading on category pages only:

.category .page-header {
   display: none;
}

Don’t edit the theme files directly, otherwise your changes will be overwritten when the theme is updated.

An easy way to add custom CSS is to install the Jetpack plugin and activate the Custom CSS module. You’ll then add your custom CSS in the new stylesheet editor that’ll appear in your dashboard, under Appearance > Edit CSS.

As alternatives, you could either install a standalone custom CSS plugin, or create a child theme.

Thank you very much, exactly what i wanted ??

My pleasure. ??