If you are an Account Manager, you can access all of your managed FeedbackWhiz accounts via these two methods:
1) Using the Managed Accounts module:
Bookmark this page as your main login: https://app.feedbackwhiz.com/account/settings#!/manage-accounts because if you want to switch accounts, you'll need to log-out and log back in each time. If you load from this page, it will save you a few steps each time.
2) Using the drop down in the navigation:
To use the account manager drop down:
A) The account manager needs to first log into their main account
B) Then the account manager can easily switch between managed accounts without having to re-login into their main account.