There is only a single menu location used for the main menu and mobile menu. You can edit it in Appearance > Menus:
![](https://nkdev.info/wp-content/uploads/2021/04/image-2-1024x581.png)
Mega Menu
![](https://nkdev.info/wp-content/uploads/2023/03/Shot-2023-03-01-at-11.57.25-1024x608.png)
To build a dropdown with columns (mega menu), follow the instructions:
- Navigate to Appearance → Menus and add your own menu or edit existing
- Select the menu item on the 1st level (for example, Features), and select the Mega Menu checkbox as shown below:
![](https://nkdev.info/wp-content/uploads/2022/08/image-1-298x300.png)
- Save the menu and check the result