@moonoi I am so happy for you. Indeed you did get me going. Now I think I can move on with my work. This have always been a nightmare to me. Many thanks to you once again.
In the step by step guide they said I should copy everything in the in bbp-theme folder and send it to my child theme folder. What do they mean by that? I want to customize the look and layout of my bbpress forum. Any more explanation will be deeply appreciated.