Description Not Working

I changed description and keywords on my forum, but now it shows for every page same even though I setup seo4smf to let say first post(description) title etc..

I have tried to find info on here and could not find one good answer 

So all i want is that each topic has own topic title and first post to be description

godfather u have admin account i sent u message not too long ago

thanks for help every 1

Yes I have this

   <meta name="description" content="', $context['page_title'], '" />', empty($context['robot_no_index']) ? '' : '
   <meta name="robots" content="noindex" />', '

I have checked