[SOLVED] How to make proper settings?

I just have download and install the plugin without any problem but I cant make it wowrk properly..
In plugin manager, I have enabled the plugin, left blank Meta Keywords,Meta Description,Tags Separator and left Exclude Categories as it is in default "none"..

Then I went to my k2 categories and put that following sentence to AutoMeta for K2's desc section..
{title} Campaings.{title} and all {category} products are made in Germany. Check out {title}

when I chect it on frontend there is nothing.. Do I miss a step or did i do something wrong?
Please advice..

I guees, I got it right now.. In the plugin manager, We have to put some text in it..

Hi,

Good to know that it worked with you

Just wanted to say: the meta data are generated on the fly, and not saved in the database.
And if any item has meta data entered manually, the plugin will not overwrite its meta data.