Hi,

Please follow these steps:

1. Create sub-menu content by going to dashboard → Penci Block → Add new: add a custom sub-menu content by using Elementor/WPBakery Page Builder.

2. Navigate to Appearance → Menus: select the Menu Item you want to show a dropdown content with the block you've created in step 1: select Mega Menu Builder at Mega Menu Type & Select the Block you want to display at Select Penci Block. You can also change the position and menu width here.

Regards,
PenciDesign.