Hi Veena,
Do you want to learn privately under the tutelage of a dance teacher or in a class? There are many dancers who teach dance. I know of a dance teacher who lives near your area of preference and she teaches only two students per batch, so she gives individual attention. If you want then I can give you her address and contact details.
I would suggest that you enroll your kid into a dance institute. Dance institutes are always better as they are quite professional. Moreover kids learn easily when in a group.