Primary navigation menu is missing.

Envato Customers Purchases and Subscriptions
1

I just installed the VendoMart Theme and it is showing error “Primary navigation menu is missing.”. Can someone help me in resolving this error

https://bffvending.in/

2

Go to Appearance => Menus and set the Primary navigation menu (primary menu).
It should fix the issue.

Otherwise contact theme author to get help.