Submenu and sticky menu not working.

Hi, I am using JUX Mega menu on a Joomla 3.3.6 and a gantry 4 framework. the submenu is not being triggered and Sticky menu is not working. What can i do to fix it? Any idea? Your help is appreciated.
This is the site: csl.org/scienceofmind.com/
Thanks for your attention.

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Hi feradminz9 !
You can send ticket for me . I need admin account of website . I will check it.
Best regards,
Huyen Tran