If you want to find a tutor, you'd better find a kind and interactive one. However, as the saying goes, a good interest is the best teacher for children. Don't be too busy looking for a teacher. Parents should discuss math with their children more. Tell your child what you don't understand and ask the school teacher slowly. "You are not afraid of not understanding, but most afraid of pretending to understand." If you have time, ask your child what he learned today and review together.
Parents should not worry too much if they can't learn math well. They should discuss it calmly with their children and make them fall in love with mathematics in interesting ways.
Wish you success!