When you first login to your app, this should be your Home screen. Tap on the account name at the top which in the following screenshot is "Joe's Crab Shack"

If you have any sub-accounts within your account you should see a similar screen as below from which you can select the sub-account you want to access.

Please select the sub-account you would like to access and you should be taken to the dashboard for that account.

And that is how you can switch between different sub-accounts using the MindMe Mobile app.
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