Auto Tagging not working and no settings link available

I have wp 3.5.1 and latest version of your plugin is installed and activated. I noticed that no auto tagging was generated and saved with any of the posts. I have almost 50+ article posts written now and its very unfortunate that the plugin is not working. I tried to found settings page for the plugin but no setting link is found on the left main menu or next to activate as you posted on other forum posts..

I have tried Deactivating it and activating it again, but it doesn’t work either.

Any help is highly appreciated. Thanks

https://www.ads-software.com/extend/plugins/auto-tag/