Lucas, I tried to get the updated version and its not appearing in my previously downloaded items list on your site, tried leaving a comment on your site and it doesnt work, I do have the first release version (0.4) and it doesn't seem to support "ad_tags" maybe thats why its not working after all? I see only "post_tag" in the drop down menu when configuring the form, custom categories works though.
Is options.php and
wp-custom-fields-search-form.php supposed to be in a separate folder (templates)? Where's the Video tutorial for the plugin? The instructions.txt file points to
http://classipro.es/plugins-services/ which doesn't exist anymore.
Can you look into my account to make sure that its part of my downloaded plugins? There's no way i'm paying another 20$ to get the updated version.
Can you tell I have a lot of trouble with your plugins, sites AND service??