Click Allow
Done! Make sure your camera and microphone are on and join the lesson.
If you see a screen like this
Click on the ‘Safari’ button on the top left side of Mac menu bar. Then click Preferences
After opening the preferences, click on Websites in the Pop-up top, then "Camera”. Find brighterly and and select ‘Allow’ to the right of the name
Then go to the "Microphone”. Find 'brighterly.com' and and select ‘Allow’ to the right of the name
Close the pop-up window and click “Try again”. Then “Join meeting”
If you did not turn on the microphone and camera in the previous step, you can turn it on in the room