I hate my neighbors

We’ve been living here since February and we fell in love with this apartment right away, we have a nice view of the 3 pools and the canyon the apartment complex is located at... the issue ? My fucking neighbors upstairs, not only the walls are thin as paper but they seriously are always up to something, constantly in and out of the apartment they’re loud they party a lot, they have a noisy chihuahua a noisy kid the sex is also loud af, they one regular cigarettes and pot, they have a nice balcony but they decide to hang out on the front with they’re pot heads friends and I can hear and smell everything from my bedroom, the trash in their balcony is constantly falling into mine, cigarette butts, plastic cups, beer cans, once we even got a bong... that’s when we decided to talk to the office which solved the problem for a little while... I just can’t take it anymore, I don’t notice other people just them! Ugh so annoying