C3000 Parental Controls

Good evening, I have downloaded the Netgear Genie and have set the parental controls to Moderate for all devices; however, inappropriate content can still be accessed.

I have selected individual devices for content filtering and, when that didn't work, set the overall network for content filtering to Moderate.

Does the N300/C3000 support this sort of parental controls?

Model: C3000
Firmware: V2.02.06

Thanks in advance!