Square your shoulders(perpendicular to the target)as Matt suggest.Then get a shorter release,or shorten the one you have if possible.You want your finger over the trigger like my son in my avatar.

Then I would suggest lowering your anchor a bit.You need to relax your release hand wrist as well,it should be more in a line than what you have.This should allow for more solid anchor points on your face,such as your jaw line with the hand and the string crossing the corner of your mouth and touching the end of your nose.(just popular points of reference)


I believe you make some of these changes,your draw length will look better,it does look long now but there is much going on with your form causing it.