2nd level Menu does not open on mobile

Hi,

The 2nd level menu items do not open on the mobile version of my site. Would I be able to PM you the details of my site to take a quick look at? Thanks in advance for your help.

Dear Vivodigital.
Thank you for using our product.
Please give me link your site and your account of administrator via private message.
I will check it for you

Dear Vivodigital.
I checked your site. Submenu still open in mobile, Please view image attachment and check it again.

Hi, I forgot to mention it only works on the homepage. It doesn't work on any of the other pages. Could you please investigate. Thank you.

Dear Vivodigital.
Now, it works on all page. Please check it and feedback to me again,

Thanks huyentt,

Would you mind telling me what fix you deployed? I need to fix it on my live site now, the one I gave you was development site.

Thank you.

Dear vivodigital.
I only enable bootstraps in advanced tab of module. Because your website has not bootstraps yet.
If you enjoy it, please kindly write us a review and vote 100 point for each section for our extension on JED:
extensions.joomla.org/extensions/extensi...ystems/jux-mega-menu
This means a lot to us and we'd be very thankful for your review. Thank you so much in advance.