How do I set up App Security and Internet Security on a mobile?

I have just inststalled Norton Mobile on my phone and it is saying Setup Required on these App Security and Internet Security. In each of these options, when I tap on Setup, it takes me to Accessibility which seems to have no relation to Norton at all (just phone Accessibility features). I have gone into the App permissions and given permission to everything but it is still saying Setup Required and when tapped still goes to Accessibility features. What am I supposed to do to set up App and Internet Security?
Allan

            [Admin Edit: Moved to New Post]

You are welcome. Glad I could help.

I have often wondered why this goes under an Accessibility setting. 

Thank you so much. Accessibility seemed an odd place to go but Installed Services was the key!
Thanks again!

As you tap each feature that needs to be set up, take your time and read what is asked. Some features in Norton 360 Android require certain settings in Android Settings to be able to function. 

On the Android Accessibility settings page, at the bottom you will see Installed Services. Tap on that and then tap on Norton 360 Service. Turn that service on and that feature should be set up and good to go.

The second feature that generally needs set up usually just pops up a message to allow notifications. Tap on Allow and that feature should be good to go.