Follow these steps to improve your appearance. (IF YOU WANT)
Grow a beared and eyebrows. (Castor oil will help you)
Maintain skin (glycerin will help you)
Change the haircut (follow matching styles using internet)
Eat healty and exercise at least 30min per day.
Take multivitamins and iron tablets
Change outfits amd wear good cologne.
You have great basic appearance. But you only need to improve it. Dont mind others negative impressions.