How to Disable Header or Footer for a Landing Page or Post?

Headers and footers are two essential components for every website as they provide clear navigation and important information on your site. But, there are cases where neither the header nor the footer must be present on a page, whether that be a landing page, a 404 page, or any other for various reasons. In such cases, when building these pages you can 

1. From the WordPress Dashboard > Pages > Add New
2. Name your page 
3. Click on the Edit with Elementor button to start designing your page
4. Before you start crafting your page click on the cog icon located on the bottom toolbar
5. Find the Layout option and choose Elementor Canvas from the dropdown menu
6. This will eliminate the header and the footer and you can start designing your page

How to disable Header and Footers

If you wish to disable your header or footer from particular pages simply 

1. Go to Templates > Theme Builder 
2. Click on the Header Tab and here you will have all the header templates created 
3. Hover over the header template and click on Edit with Elementor
4. Click on the arrow icon next to the Publish button and choose Display Conditions 
5. From that screen, click on Add Condition and choose the Exclude option
6. Select either Singular, Archives, or WooCommerce, depending on the page you want to exclude the header from
7. Specify the page and click on Save & Close.