Hello! That’s an ambitious angle to draw. It can be really difficult to imagine the head construction from that angle. From that angle you will almost certainly be seeing the underside of the jaw. So you have to show the plane that connects it to the neck in order for it to look correct. Using your brow line as a guide, i’ve sketched over top of your drawing to show how to include that plane under the jaw. Also another thing to look at in your drawing is the foreshortening. The spacing between your nose and chin was a little too much in my estimation. I’ve indicated where the features would be placed in the corner.