i18n doesnt work properly

[kadir5131]

site_name: Docs
theme:
name: material
features:

• navigation.instant
• navigation.tracking
• navigation.sections
• navigation.expand
• header.autohide
• navigation.top
• search.suggest
• search.highlight
• content.code.copy
• content.code.annotate
  palette:
• media: "(prefers-color-scheme: light )"
  scheme: default
  primary: indigo
  accent: blue
  toggle:
  icon: material/weather-night
  name: Switch to dark mode
• media: "(prefers-color-scheme: dark)"
  scheme: slate
  primary: black
  accent: light-blue
  toggle:
  icon: material/weather-sunny
  name: Switch to light mode

extra_css:

assets/extra.css
plugins:

search
i18n:
default_language: en
languages:

• locale: en
  name: English
  build: true
  default: true
• locale: tr
  name: Türkçe
  build: true
  nav:
  'Getting Started':
  'Overview': 'getting-started/overview.md'
  'Add your bot': 'getting-started/add-the-bot.md'
  markdown_extensions:

admonition
attr_list
md_in_html
pymdownx.details
pymdownx.superfences
pymdownx.highlight:
anchor_linenums: true
pymdownx.inlinehilite
pymdownx.snippets
pymdownx.tabbed:
alternate_style: true
toc:
permalink: true
toc_depth: 3
extra:
extra:
alternate:

• name: English
  lang: en
  link: /en/
• name: Türkçe
  lang: tr
  link: /tr/
  site_dir: site

In this Yaml file,
When you press the en key in the localhost:8000 section, the URL becomes
localhost:8000/en
When you press the tr button, the
add-the-bot.md section opens, and if I press the en key again,
the link is created as tr/tr.

Please edit the i18n structure so that we can use it more easily

[tadeubas]

Plz when posting code with multiple lines use the correct markdown for it, example: ```

plugins:
 - search
 - macros
 - i18n:
    docs_structure: suffix
    languages:
      - locale: en
        default: true
        name: English
      - locale: es
        name: Español
        site_name: Krux - Programa de código abierto de equipos de firma para Bitcoin
        copyright: 
          Desarrollado por <a href="https://embit.rocks/">embit</a>, la biblioteca Bitcoin para Python 3 y Micropython
        nav_translations:
          Home: Inicio
          Getting Started: Primeros Pasos
          Devices and Parts List: Dispositivos y Lista de Piezas

I can see that you posted these repeated lines at bottom (they appear already before, so double definition is wrong), delete these copies of en and tr and check again:

[kadir5131]

I tried every way but could not find any example usage for 3 or more languages.

[tadeubas]

You don't need an example usage for 3 or more, it is the same as using 2, just adding more items. I think your mkdocs.yml file has some issues, but I can't help without seeing it inside the correct markdown tag or the complete file attached