Looking for a tutor for a child

I'm looking for a good tutor for my child, 3rd grade. The problem is that my son is very restless, has difficulty concentrating, and quickly loses interest in learning. At school, teachers say that he has potential, but his attention is scattered, and because of this, gaps appear. I want to find a person who will not only explain the material, but will also be able to interest the child, to customize the training to his or her characteristics.