Unable to Join Multiple Zoom Meetings Simultaneously

Dear Zoom Support Team,

We are running a tuition center where multiple classes happen at the same time.

Our requirement is that one user should be able to join multiple Zoom meetings simultaneously as an attendee using different meeting links. We do not need to host the meetings.

Currently, we are unable to join multiple meetings at the same time using our Zoom account.

Please let us know if this can be enabled and what plan or settings are required to support this requirement.

Thank you.