Audit.General is the correct one to get Teams data, so it sounds like you subscribed to the correct one.
Some additional steps to confirm:
1) Make sure that you have enabled unified audit logging for your O365 organization.
2) Add Office 365 Management API permissions to Admin consent for the tenant with ActivityFeed.Read.
3) Then, search the audit log.
If you are unable to see certain events there could be permissions that are missing. If you are still having this issue let me know and I'll get the right people from the product team looped in to help out.