Justified Image grid plugin, tags

Look it is no any user forum or thread Justified Image Grid by Code Canyon. So must ask here and wish anyone know answer or right place to help. Asked from plugin support, but my question is too easy or too difficult to answer :). Also JIG manual cannot help: this type need is not so typical.

Building photo galleries with Justified Image Grid is very easy: install plugin, add shortcode and that’s it. Eg. [justified_image_grid image_tags=acmetmvandalproofserie image_categories=productphotos] make gallery using photos tag = acmetmvandalproofserie and category productphotos.

Question is: it is possible put image_tags = “tag1,tag2,tag3” etc, but this is image_tags=tag1 OR tag2 OR tag3. Look this plugin does not contain AND. So, anyone know how it is possible make JIG gallery using AND? image_tags = tag1 AND tag2 AND tag3. This show photos ONLY if all tag1, tag2, tag3 can found.

And, of course… image_gategories = category1 AND category2 AND category3…

Any idea? Is this possible with any shortcode jinks… or need this more plugins, php-code, etc etc…

The page I need help with: [log in to see the link]