Someone inserted General Patton's Grand daughter's (Michelle) number in my phone and Norton/LifeLock didn't catch it

Someone inserted General Patton’s Grand daughter’s number in my phone (Michelle) and Norton/LifeLock didn’t catch it… WEIRD…Should I call FBI or what
Product & version number:

OS details:

What is the error message you are seeing?

If you have any supporting screenshots, please add them:

I would notify the authorities straight away. And your cellular provider at the same time.

SA

I sent a screenshot of the contact page to the US Army so I hope it works. I happen to know her but haven’t seen her in a few years. Strange stuff