Au Pair Gastfamilie in Indien, Kottayam Kerala für 10-13 Monate

I have a small family, I have a mom, dad and a brother. I want to be an au pair. I am learning to speak German fluently. I want to join your family. There is only 1 kg difference between my house and the town.There is no school nearby.I speak mostly Malayalam.I don't know how to speak English fluently.And there is a bus stop near the house.