Follow the below documentation to get a complete overview of how to use the Post Paginate widget:

Step-1:

From the Elementor panel, drag the “Post Paginate” widget to a container on your page.

Step-2:

Under the “Content” section, choose a preset style, and turn on the “Show Title” and “Enable Prev” buttons. Write the previous title and upload the previous icon.

Step-3:

Now turn on the “Enable Next” button. Write the next title and upload the next icon. 

Step-4:

From the “Style” section, customize the style for the title, previous, and next buttons.