Would've given 5 stars but wordpress comments are hidden

Loved the plugin interface and what it does. I selected Facebook and WordPress comments and selected tab mode. On the page I could see Fb and wp icons but the comment forms were nowhere.

So I changed to stack mode with Fb on top of Wp and on the page I could see only Fb comments and no wordpress comment box.

Please solve this problem and I am immediately going to use this plugin again and give 5 stars