Hockey coaching for a 12 year old on the Secunderabad side?

Our son played hockey for the first time at a cousin's place a few weekends ago and has talked about nothing else since. His school offers cricket and football, and that is all. He has no stick and no experience, and he knows the rules only from what he has watched online. We need somewhere that takes beginners at his age, not a squad that expects children to have played since eight. Summer would be a good time to start, since his evenings are free from the last week of April. Does anyone know of a club, ground or coaching group around Secunderabad, Marredpally or Trimulgherry that takes complete beginners? And how many days a week did your child train at the start?