how can i get abs without the workout machines from the commercials?

ok, so there’s this girl i like. we’re friends for about 4 years now and all and once i got to second base it was an accident of course. I mean i love her, i think she likes me but i want to impress her. I’m nice, but she seems to be into the buff guys. I’m strong i have muscles and all i need are abs plz help!!! ( I’m 14 so i cant get those machines from the commercials) also i do 180 setups a day and it doesn’t help!