XF 1.4 Below Signature

[raioneru]

I have a shop set up in my forum and I'm currently using a code to have a picture appear on each forum post

    case 'message_content':
                $newTemplate = $template->create('image_signatures',$template->getParams());
                $newTemplate->setParams($hookParams);
                $contents .= $newTemplate->render();
                break

Which makes the pictures appear on top of the signature, I'm trying to make it so it is below the signature but I do not seem to find the way to do it. I really do not know much about any of this so if someone can guide me I would really appreciate it.

Thanks!