If you're trying to find out what role you have in your Squad or even change others roles in your Squad if you're an 'Admin', do the following.
To view your role:
Click on the icon shown below, in the top left corner of the screen.
Click on 'People' from the list shown on the left side of the screen.
Once there it will look similar to what's shown below. If you are an 'Admin' you will be able to click the dropdown and change your role, or even others roles in your Squad. If you are a 'User', you will not be able to change your role or others. For more info on roles, click here.