Post in Groups Facebook

Component AdvFacebok 
You can comment on a post I created a group on facebook?


Please note that unfortunately the TAdvFacebook control does not support Groups at this time.
However, this is a good suggestion and we'll consider adding this functionality in a future version.

I was able to post comments without posts already created groups, I used this ID in the URL, and sent it to the post, it worked, but some groups do not get, do not know why yet, I'm trying to figure out.