Vertical Menu not working

I am trying to get a Vertical Mega Menu to work on my template. The sub-menus are always pushed to the extreme end of the page.
How do i fix this.

Hi there,

Firstly, I want to say thanks to you for using our JUX CSS3 Mega Menu and I am so sorry to hear your problem.

As your question, pls kindly send me the information of your website (URL and admin account) so that our DEV take a deeper look and help you.

For information security, pls send to my email address hieupt@vietbrain.com.

Look forward to hearing from you soon.

P.s: Pls accept my deep apology for my late reply as I had weekend days off.

I have responded.

Please check your email for mail with the name Francis

Hi

I got it.

I will reply you soon

i WANT IT DISPLAYED LIKE THIS

prnt.sc/fdcboh

i WANT IT TO WORK LIKE A MEGA MENU.

I need to know what you changed so i dont have to comeback everytime i have a problem.