Navigation mistake with submenu

Hi Enfold Team,

Could you pls have a look on my menu / navigation structure.

The menu is “Mein Angebot” with submenu “1”, “2” and “3”.
Unfortunately “Mein Angebot” – which is the main menu – is shown as submenu as well. So I have this twice.

How can I change it to
Mein Angebot
– 1
– 2
– 3

I hope you understand what I mean. Pls have a look on the page, then it’s clearer. I have the same issue with “Kontakt” and “Impressum” as a submenu. Here I do have the “Kontakt” also twice.

Thanks for your advice.

Regards,
Ilvy