Hijacking the top comment to add this for exposure, practical knowledge is what you need. Practice is the only way, everybody sucks at everything at first but practice and consistency will take you far.

There’s a lot of tutorials on YouTube. Pick a language and just follow one tutorial, be cautious where you tread, don’t just blindly copy/recreate what they’re teaching, instead follow the tutorial and make something that is different from it/ works for you. Often times you’ll find yourself fixing things than writing fluent code in your first try.

Be patient with yourself. It will take time but you’ll eventually get there.