I think the overall scoring % is 55% for white & 45% for black.
Why is my win % as white much more then black

Same here, I have significantly more balance with white than black, and I'm still not sure why! First move advantage can't be so significant, yet there must be something
^^
Most games that I play aren’t really lost in the opening so... just luck or is my black openings just that bad lol.
In your rapid category stats, you have a decent 56.0% win rate when playing as White and a decent 51.8% win rate when playing as Black, This is pretty normal.
Similarly in bullet, 42.9% versus 37.6% is pretty normal.
Sad