If you have a YouTube Channel please follow the steps below: 

• Go to studio.youtube.com.

• On the left-hand side, click Settings.

• Click Permissions.

• Click Invite and enter the email address of the person you’d like to invite.

• Click Access and select Manager and assign googlemybusiness.nine@eyecarepro.net (you can cut and paste the email from here) 

• Click Save.

If you would like to see the instructions from YouTube, click here: https://support.google.com/youtube/answer/9481328?hl=en