You can manage the social profiles you want to include in the Organization settings - Social profiles section. Please note, social profiles can be added or removed only by the Owner or Managers of the organization. Members are not allowed to do this.
Adding profile
You can add profiles until you reach the limit of your plan. Learn how many profiles you can add here. To add a profile, click on the + icon in the left-side menu and choose Add a social profile.
This will take you to Connect page where you'll be able to connect it - simply click on a corresponding button based on the type of profile you wish to add. Finalize the process by clicking Add profile button.
Removing profile
To remove profile(s), go to Organization settings - Social profiles section and click Remove profile link.