Try this one, item 3.

sorry. ı dont speak english very well. 

problem continiu..

visual composer and wordpress shortcode not working. Example: 

<h1><span style="color: rgba(0,0,0,0.00); font-size: 0px;">Hukuk Bürosu</span></h1>

this code seen forum page : 

<h1>Hukuk Bürosu</h1>

I'm sorry but I can't follow to this issue, I don't know what are you doing there. This is composer issue, this issue doesn't have direct relation to wpForo. You should ask for support in the composer support forums. This issue has no chance to be fixed from our side.