I have checked that all the tables are created in my database
I don't see any forum here. If you don't have forum you can't see the Add Topic button. Please create some forums in Dashboard > Forums > Forums admin page. Then delete cache and read this doc:
https://wpforo.com/docs/root/topics-posts/new-topic-question/
P.S. this issue doesn't have any relation to database tables.
i followed your steps , I added a Forum inside forum , the direct link is this - http://skatexide.com/skateboarding-community/
which has no hyperlink to go tp actual forum here - http://skatexide.com/skateboarding-community/skateboarding-reloaded/
how can i resolve this ?
You have a CSS code in WP theme which hids all H3 headers. i don't know why you're using this CSS code, but it affects on all wpForo H3 titles. Please put this CSS code in Dashboard > Forums > Settings > Styles > Custom CSS Code textarea, then delete all cache and do Ctrl+F5 on forum front:
.post-content #wpforo #wpforo-wrap h3{
display: block;
}
thanks , it worked 🙂