If anyone is having this issue, here is how to fix it temporary, but keep in mind when you update the theme you will need to do it again, if the change was not fixed in future versions.
go to apearance->editor-> select the agama pro theme
look for a file on the right called “agama-class.php” and click it to start editing
click ctrl+f to start finding this peace of code on your browser and type “nav_top” in the search box
simply replace the “top” with “primary”
click update
Thats it!
Good luck