MIDDLE FINGER SHOWN BY TRUCK DRIVER

I was in national paint, a truck guy overtook me by scratching my car mirror and when I flashed at and honked at him, he speed up his truck and try to vanish but I followed him and asked him to stop. He started to abuse and shout and he took a right exit. I took my phone and started to record and I noticed he’s showing his middle finger which is captured.

Guys tell me what I’m supposed to do??