Reply To: HOW I CAN CHANGE FONT AND BOLD FONT FOR CATAGORIES SECTION

Hello,

I saw the screenshots you attached.

1) Please try adding the following Custom CSS in the Global Custom CSS area under Theme Settings >> Custom CSS.

.widget_product_categories .product-categories li a {
	font-weight: bold;
}

2) To add banners you need to create an HTML block then add the shortcode of the HTML Block in the specific category description area by editing the category.

Screenshot for Clarification: https://prnt.sc/vhypwq

Best Regards.