To enable the breakout room feature:
Sign in to the Zoom web portal. https://zoom.us/signin
In the navigation menu, click Account Management then Account Settings (if you are an account administrator) or Settings (if you are an account member).
Navigate to the Breakout Room option on the Meeting tab and verify that the setting is enabled.
If the setting is disabled, click the toggle to enable it. If a verification dialog displays, choose Turn On to verify the change.
By enabling this feature in whenever you host a meeting Breakout rooms will be available.