The shortcode used for the following is:
[bsk-pdfm-category-columns id="ALL" columns="3" order_by="date" order="DESC" pdfs_per_page="12" target="_blank" show_date="yes" date_format="_d/m/Y" show_cat_title="yes" cat_order_by="title" cat_order="ASC" featured_image="yes" featured_image_size="thumbnail" show_count_desc="yes" date_weekday_query_filter="ALL_EXISTED" date_weekday_query_filter_format="Y-F"]
click to copy
*use password: abcdefg to do test