Is it possible to create another menu bar below the existing one?

Hi,

Thanks for asking. ??

Well, adding more than one main menu is not a common practice in theme development and such a specific feature will require theme customization. We provide paid theme customization services for affordable prices, if you are interested, just fill out this form here: https://www.lyrathemes.com/customization/ and will get back to you very soon.

All the best.