A:- Create a Page & Select Template
(a) From your dashboard, go to the Dashboard > Pages > Add New
(b) Now Create a page & Select the Template.
(c) Click on Publish.

B:- How to manage Contact page title & text?
(a) From your dashboard, go to the Appearance > Customize > Page Templates > Contact Page Template
(b) Here You can Manage Title & Text.
(c) Click on Publish.

C:- How to hide/show map section?
(a) From your dashboard, go to the Appearance > Customize > Page Templates > Contact Page Template
(b) Here you can hide/show the map section.
(c) Here you can add Map URL.
(d) here you can add shortcode.
(e) Here you can manage the Contact.
(f) Click on Publish.