Do any one know how I can get an agent or go to open mic for comedy?

I'm 16 years old, and I'm good at dancing, singing and I can do
comedy, but I have no idea how to get an agent or do open mic. I live
in PA, and i try my best to get to NY when i can.My parent are no
help, my mom want me to be a nurse, and my dad wants me out, so it all
up to me to do me