Adding tittle to category page

my site is https://www.kaidenworld.com
I have included categories in my navbar menu. When you click on a page menu link, the page comes up with its title. When you click on a category menu link, the category page comes up with all the blogs belonging to that category, but the category name does not appear at the top of the page (or anywhere else) as the title of this web page. How can I get the category page to show a title?
Thanks.