en WordPress.com Forums › Support How to add plug-in? Author Posts June 30, 2012 at 11:33 pm #932898 tomssdthunderMember i’m lost. can someone tell me how to add a cincopa plug in to my site. i have downloaded the zip file but have no idea how to upload to my blog admin folder. The blog I need help with is tomssdthunder.wordpress.com. Author Posts The topic ‘How to add plug-in?’ is closed to new replies.