Just listen already
I don’t do much sound design, so I’m not fit to give much feedback, but I think it sounds great for your first FL Studio song! I’ve tried messing around in FL Studio before, never could get any good sounding stuff.
I was at this stage when I first used a daw, trust me you will get somewhere someday.
Right now you don’t have any instruments, next track you make you should get some instruments or synths anything really. Your placement of drums is in need of work, it’s not very consistent… try making a house beat, that’s one of the most easiest beats you can make. Great start!
Hahaha bro, you have a long way to go but if you practice every day you will get better. Trust me it will be frustrating and you will be blaming the fact you don’t have every plugin 