WordPress Dashboard >Pages > click on add new
First, you have to create an about page from WordPress dashboard > Pages > click on add new and create a pricing page and select pricing page template from the right side of your page you have to select pricing Page template from the template list.
WordPress Dashboard > Appearance > Customize >Page template > click on pricing page
On the pricing page, you can see the settings section you can hide/show filter tab.
On the pricing page you can see the header section from there you can add the title and description.