Funktioniert nicht mehr

Hi
Thank you for feedback us
I see your site calling the libraries in our product standing in front of your jquery library so causing problems.
I will guide you custom and fix it
in source code:....modules/mod_jux_logoshowcase/helper.php at line 25

$document = JFactory::getDocument();

edit:

JHtml::_('jquery.framework');
$document = JFactory::getDocument();

mean is adding " JHtml::_('jquery.framework'); " above line 25
hope you understand
if still have the problem, you can send account supper admin, I will install an extension and check code for you
Thanks