This has nothing to do with the LSS file (survey structure file) but with the template you are using. You need to adapt your survey template/theme so it fits what you are looking for.
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Provide your LS version and where it is installed (own server, uni/employer, SaaS hosting, etc.).
Always provide a LSS file (not LSQ or LSG).
Note: I answer at this forum in my spare time, I'm not a LimeSurvey GmbH employee.
ok, i see
i´ve tried to do some adaptations on the theme i´m using (i´m using vanilla).
I´ve already didi some thing in the nav bar twig file, but i´m missing something.