can someone tell me any error this drawing i made has?
you avoided drawing a complete figure to avoid having to learn anatomy and proportions, and still fucked up both.
And the hair. Holy shit, considering it's 50% of the image you'd think you'd put a little effort into it. Random fucking pencil scribbles and what looks like motion blur effects, jesus christ.
And why the fuck did you include no nose when you're not doing a remotely moe faggot style?
Last but not least, posting on the wrong fucking board. Just go home to whatever cesspit you came from and look up either a tutorial on how to draw or how to commit suicide.