Beforehand I should mention that I am German (excuse my lanuguage skills) and really like this theme.
And I am quite new to this.
I failed while trying to customize the menu (Appearance -> Customize -> Menu). It just allowed me to add a single main menu item. That one items seems to be working when I click it but when I try to add another item (e.g. besides “home” something like “health”)it won´t let me and changes “home” into that new item “health”.
->How can I create it with all that items I like to have in that main menu?
I hope you are well today and thanks for posting here.
I have tested it on my test site and it’s working fine for me using latest version of Activello theme.
Please make sure that you are creating menu item by clicking on “Add items” button as shown in the attached screenshot and then you can order that menu item by dragging it as shown in the second attached screenshot.
If you find it difficult to do from theme customizer then you can also do it from the following path.