Create a Zoom account
Go to Settings
Under the Business settings tab, -> go to Integrations
Click on Login to Zoom
You will see that the status is changed to Connected
Go back to the Schedule page
Choose a class that is already on your schedule
Click on Main details
Turn on the Online Class toggle
A link will be generated!
Click on Close
Once you click on the close button - there will be a ZOOM link to all recurring classes