The Q&A Plugin is inserting into my header in my Marketify theme

Help, for some reason, the Q&A plugin is inserting on the header file on The gray area is for the header and footer, but when I goto you'll see that it's in the header section? Adjusting the CSS to a white background completely ruins the site as the whole site becomes white. I've tried adding the add_theme_support( ‘qa_style’ ); to the functions.php file but it didn't do anything. I also tried estimate CSS rules, but that didn't work either. Please help!