How to show certain listing type category or proeprty type category listings?

For showing a certain category listings you can add following codes to your shortcode:

Property Type Category->sf_ptcategory="Land" or sf_ptcategory="Commercial"

Listing Type Category->sf_ltcategory="Rental" or sf_ltcategory="Vacational"

Therefor your complete shortcode wil be: [WPL sf_ptcategory="Commercial"] or [WPL sf_ltcategory="Rental"]