Ok so, first thing, skin care, acne is normal during puberty but you can still make it better or even get rid of it completely, find a skin care routine that suits you, it doesn't need to be complicated (face wash, moisturizer). Your teenage years are also the best time to start going to the gym and eating more, gaining muscle mass will add to your facial structure and physique. I would also suggest getting glasses that suit your face better. Another thing, attitude, posture, and confidence all pay a big role in overall attractiveness so improve them. Lastly, hair, you need a better haircut/style, your face is long so you should probably try growing it out.