I just bought Responsive Lightbox/ Slider Gallery but I can’t use it after the plugin was installed and activated.
I don’t have the settings tab on the left side of WP and when I click on the RL/SG Settings in the plugins page of WP, it redirect me on page with the message “Sorry, you do not have permission to access this page.”
If I try to déactivte it, it redirect me on page saying “The localhost page does not work”.
I specify I work on a local install (mamp) to test my site.
Maybe a site activation ?