To update your setting preferences to make your birthday or work anniversary private, click on your name on the left side bar to enter your profile settings
Then, go to the 'Basic Info' tab, which lists your user profile information.*
The last two sections in Your Account, show your Birthday and Work Anniversary. If you want to make either or both private, you will check the box that says 'Keep my birthday/work anniversary shoutout private.' Then make sure to press the 'Update Account' to save your changes!
*If any of your user profile information is incorrect, please contact your company admin to update.
**If you want your username updated/corrected, please reach out to Nectar Support.