Completely remove Norton Mobile Security from iPhone

As part of my Norton antivirus subscription, I was offered and installed the Norton Mobile security app on my iPhone Xs (which is running iOS version

I have since uninstalled the Norton Mobile security app from my iPhone.

However, I see that the Norton Mobile Security is still listed within the VPN on my iPhone.

Also on the main screen of my iPhone, my iPhone often says VPN.

I would now like to completely remove this Norton Mobile Security VPN from iPhone.

How can this be done?