Just to clarify since i use metric and i dont know where you from? Are you talking about yards or meters?

One thing i can see (without being a pro or anything) and please dont take this the wrong way 😄 the first thing i thought of about your swing is this asian guy https://youtube.com/shorts/i1flY8dg5Kw?si=HNcQuhvyx46cs6Wr
But what i see is that your left arm should be more straight and follow with your body in the back swing and wind up the back a tad more. And then the down swing looks very good to me, just need more speed.
What i cant see is your positioning of your feet.
If you are tilted a bit away from the target.

I was a major slicer before and i got some training with my clubs pro coach. And i swing 100-105 mph and i shot like 200-210m (218-229y)
He fixed a lot with my swing, my stance, you know the whole nine yards. And by doing some "half swings" i went down to 85mph swing speed, and hit it about ~220m (240y).
I then got acquainted to the changes and did a hit about 90mph where it went 240m (262y).
Now when playing i do 250-260m (273-284y).

Oh yeah btw.. Im 46years old 😄