Oh no! Please make a new topic here telling the author what's wrong with the plugin. Maybe they can fix it for you!
Downloaded seconds ago.
Added 3 test packages. Called: one, two and "Talk to us!"
I can add and delete any other packages, but there is no way to delete the package called "Talk to us!" Even after the "are you sure delete?" prompt, the package remains.
Just a heads up, could just as easily be my site as the plugin but just sharing my experience.