Google adsense problem

Hello

I already have a google adsense which I got authorized many years ago for my other websites/blogs and I added one new forum website, which I created by Wpforo and I have about more than 50 informative postings already

However, in the 1st Google adsense approval request I was rejected because it said my forum website did not have proper contents (this time I already had more than 40 forum postings).

To solve this, I created 6 blog postings and requested again then got approved with "Needs attention" , which I think my new wpforo forum website does not have enough quality postings.

My suspection is that it seems like Google adsense can not search and view Wpforo forum postings.

Is my suspection correct and is there any thing that I need to do to solve this problem?