Hi,

Have you see it's fine from Appearance > Customize > click on mobile mode icon at the bottom left? If it's fine there, it seems that's caching issue, please clear all the cache and check it again on anonymous browsers to get correct results.

Best Regards,

PenciDesign

Hi,

I recommend you update the theme to latest version 7.4.2 and use new feature from the latest version to make it fix easier. Because that's click event from WPML and we can't touch on it.

Please do follow steps:

1/ Update the theme to latest version by remove the code at the end of functions.php file like on this image: http://prntscr.com/uon4qx ( if you don't see it, you can ignore this step )
After that, do following this guide to get auto-updates the theme: https://pencidesign.ticksy.com/article/15633/

2/ Go to Appearance > Menus > create a new menu for your vertical mobile navigation > set a name for it > use "Custom Links" to create 3 menu items points to 3 languages you're using - Don't use WPML menu item. And those 3 menu items all it on level 1 - not drop down.

3/ Go to Customize > Logo and Header Options > on "Select Custom Menu for Vertical Mobile Nav" > select the menu you've created on step 2.

Best Regards,

PenciDesign