To show a specific PDFs you have two ways: widget or shortcode, here is describing how to use shortcode.
The shortcode is bsk-pdf-manager-pdf, it need include at least one attribute of id, so the simple way to a PDF with id 5 you should include [bsk-pdf-manager-pdf id="5"] into your post/page content.
Attributes & values
For a special PDF document the out html will be
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