I have very poor growth after a year. What should I do? (photo)

You should go back and see your doctor. By this time I would have expected more growth than you are showing now. In the discussion, discuss the number of grafts that are growing, what you and he expected and see if you can arrive at an agreement on expectations. If there is a failure of some of the grafts to grow, the doctor should make it right especially if it was only on one side of your head which indicates that the person placing the grafts on that side may have damaged them during the placement process.