I can see your child has been set to use the 21+ age profile. Is this intentional? 21+ is our least strict profile. For example, I can see Google search is enabled during play time on this age profile.
If you wish to change your child's age profile, click on the profile, click settings on the right, and here you can change the age profile.
Additionally, I can see on the devices that Mobile Zone is not currently installed. Without the app being installed on the device, the devices will not be subjected to Family Zone's filtering. You can download the app from the app store or Google play store.