www.wysiwygwebbuilder.com

Hi again!

I am building a website and I need to put a menu that is responsive but with several sub-levels (3). From what I've seen so far, some menus have only one sub-level ... Any tips?

Take a look here: https://www.wysiwygwebbuilder.com/extensions.html
and scroll down to 'Navigation - Multi-Level' and 'Navigation - Panel/Overlay'

Several demos there available that may fit what you need

THANKs!