All the shit you see freestyle skiers doing is built upon muscle memory, at this point no-one can help you except yourself, watch some videos and learn how to ski.
Saying I can do double black diamonds, to me, is synonymous with people who ski maybe 10-20 times a year.
So I am curious how old you are;
if you are a kid, good. your potential is limitless.
if you are a teenager. your brain is in the most potent stage for developing skills, if you want to get good. Ski until you can't feel your fucking legs.
if you are an adult. Becoming a CSIA park teacher won't be hard if you focus, however becoming a good freestyle skier with only 180's at this point might not be worth it. Maybe as a fun hobby or on the side, I would love to see you prove me wrong though.
if you are a racer, quit skiing your steeze is forever nonexistent.
Remember freestyle skiing is difficult, to become even remotely decent in park takes many hours.
Just go watch some youtube video's.
Stomp it tutorials is good for beginners.
What's your ski situation looking like, boots? skis?
They make a huge difference in how you ride, although I've seen kids with the best FT's snow pants tucked in so you know his boots are 700$ riding 2020 Blends and straight airing the rail lips like a bot. So maybe it's a myth.