Receiving Threats to my Location but I didn't give my location out

First off I posted this already but accidentally deleted because was trying to edit post but accidentally deleted. So i apologize!

I played a game of solo queue and was the support of a user <Removed>. In game we did not have a good laning phase and we argued with each other entire game on what we thought was wrong, but at no time did either of us verbally attack each other so I did not feel there was a reason to report and we also won the game, after i left lobby I got a friend request from this user who then told me to "End Yourself" and then sent me a physical threat stating my location, but no time in game or out of it did i state where I was. Here is a picture of what was said <Removed> and here is a picture of the game <Removed>

After comments in previous post I realize he could google my username and find things that trace to my full name and city, but it still doesn't make it okay.