What would you do..,

What would you do if you live in an apartment and your upstairs people are always loud? Like kids screaming, bf/gf fighting, stomping their feets and then running around. 
Ugh I just moved in my apartment with my bf and his friend. The people above me are seriously annoying! Always arguing and running around. Even the people next to them they are fighting late at night and early in the morning. I'm getting so tired of their bullshit. I feel like going upstairs to knock on their doors to tell them something. I only been here for 9 days and they are already getting on my nerves! I mean I know it's an apartment but respect the people around you at least. Like no one wants to hear y'all arguing,running,and stomping on the floors. Then grown ass men in front of my door around 12:30 screaming while their kids run around and scream. I'm by myself so of course I'm scared especially since they woke me up popping fireworks and screaming. The worst thing is they popping the fire works right in front of the apartment. People have jobs early in the morning and they wanna be doing this stupid shit. Like who the fuck do they think they are shit they ain't that special. Let me remind y'all fireworks are illegal to pop in the area of where I stay. What if a fire started? These people here are getting me so fucking aggravated! What would you do with the people above you and the other people with their kids and fireworks.