This will depend on what device you used to access Glo. Below, find the various ways to log out of Glo for different devices
iOS/Android: Navigate to Library → Account Settings (Top Right Corner/Wheel Cog), and then scroll to the bottom and select Logout.
Website: Navigate to Account Settings. Select Log out (Top Right Corner). On the My Account tab in Account Settings, you also have the option to Log out on all devices under Security.
Roku and Amazon Firestick: Navigate to the Account settings tab and then select the option to log out on the right side of the screen.
Apple TV: Navigate to the library tab, then select the gear icon to access your account settings. In your account setting, you can find the option to log out under the account column.