Has anyone tried a hairline procedure?

Since I was a baby, I had a decent amount of hair, but my forehead was an M-shaped forehead.. Back then, I didn't realize because I was a baby, but as I grew up, I couldn't style my hair back because of the M-shaped foreheadㅠㅠ It looks really wideㅠㅠㅠ

Hairline procedure? I heard it can cover up the forehead a bit. Has anyone tried it..? ??ㅠ