Error loading the CMS config

when i start the project and go to https://itolimaesther.netlify.app/admin/

I get the following error

Error loading the CMS configuration
The config.yml file could not be loaded or failed to parse properly.

Error message: Error: Failed to load config.yml (404)

Here is config.yml
backend:
name: git-gateway
branch: master

media_folder: static/img
public_folder: /img

collections:

  • name: ‘about’
    label: ‘about’
    folder: ‘pages/about’
    create: true
    slug: ‘index’
    media_folder: ‘’
    public_folder: ‘’
    path: ‘{{title}}/index’
    editor:
    preview: false
    fields:
    • { label: ‘Title’, name: ‘title’, widget: ‘string’ }
    • { label: ‘Publish Date’, name: ‘date’, widget: ‘datetime’ }
    • { label: ‘Description’, name: ‘description’, widget: ‘string’ }
    • { label: ‘Body’, name: ‘body’, widget: ‘markdown’ }

Hey @Esther,
When I go to that link, I see the “Login with Netlify Identity” button. Is that what you’re seeing now or are you getting this issue after logging in?

Yes…That is it
It was supposed to show the pages I have in the live site so I can update/edit it but I can’t find any

OK. And have you configured the rest of your directories, like you did the “about” section? You’ll need one entry per directory that holds markdown files. Here’s an example from a site I use the CMS on:

collections:
  - name: "home"
    label: "Home"
    files:
      - name: "homepage" 
        label: "Home Page"
        file: "content/_index.md"
        create: true
        slug: "{{slug}}"
        fields:
          - {label: "Title", name: "title", widget: "string"}
          - {label: "Weight", name: "weight", widget: "number"}
          - {label: "Body", name: "body", widget: "markdown"}
  - name: "onboarding"
    label: "Onboarding"
    folder: "content/onboarding"
    create: true
    slug: "{{slug}}"
    fields:
      - {label: "Title", name: "title", widget: "string"}
      - {label: "Weight", name: "weight", widget: "number"}
      - {label: "Body", name: "body", widget: "markdown"}
  - name: "emergencies"
    label: "Emergency Response Docs"
    folder: "content/emergencies"
    create: true
    slug: "{{slug}}"
    fields:
      - {label: "Title", name: "title", widget: "string"}
      - {label: "Weight", name: "weight", widget: "number"}
      - {label: "Body", name: "body", widget: "markdown"}

I have about 20 of those stanzas, since I have about 20 content categories in separate directories on my site.