Condense into existing category and apply some styleguide edits

Author: jmarlena

content/sponsors/index.md

@@ -14,7 +14,6 @@ featuredLinks:
     - /sponsors/sponsoring-open-source-contributors/managing-your-sponsorship
     - /sponsors/sponsoring-open-source-contributors/attributing-sponsorships-to-your-organization
     - /sponsors/receiving-sponsorships-through-github-sponsors/managing-your-payouts-from-github-sponsors
-    - /sponsors/leaving-github-sponsors
   guideCards:
     - /sponsors/receiving-sponsorships-through-github-sponsors/setting-up-github-sponsors-for-your-user-account
     - /sponsors/receiving-sponsorships-through-github-sponsors/setting-up-github-sponsors-for-your-organization

content/sponsors/leaving-github-sponsors/disabling-your-account.md

@@ -20,3 +20,4 @@ versions:
 {% link_with_intro /managing-your-payouts-from-github-sponsors %}
 {% link_with_intro /contacting-your-sponsors %}
 {% link_with_intro /tax-information-for-github-sponsors %}
+{% link_with_intro /unpublishing-your-github-sponsors-profile %}

content/sponsors/leaving-github-sponsors/index.md

@@ -0,0 +1,21 @@
+---
+title: Unpublishing your GitHub Sponsors profile
+intro: 'If you don't have any sponsors, you can unpublish your {% data variables.product.prodname_sponsors %} profile.'
+versions:
+  free-pro-team: '*'
+type: 'how_to'
+topics:
+  - 'Open Source'
+  - 'GitHub Sponsors'
+---
+
+If you have sponsors, you'll need to contact GitHub Support to help you unpublish your {% data variables.product.prodname_sponsors %} account.
+
+Once your {% data variables.product.prodname_sponsors %} account is unpublished, any existing sponsorships will be canceled.
+
+{% data reusables.sponsors.navigate-to-sponsors-dashboard %}
+{% data reusables.sponsors.settings-tab %}
+3. Under "Unpublish your GitHub Sponsors profile", click **Unpublish profile**.
+  !["Unpublish profile" button](/assets/images/help/sponsors/unpublish-profile-button.png)
+4. To confirm, click "Unpublish GitHub Sponsors account".
+  !["Unpublish GitHub Sponsors profile" button](/assets/images/help/sponsors/unpublish-profile-dialog.png)