Thinking of SR Digi School in Meerpet for our daughter in a couple of years. Is there a playgroup first?

We may move to the Meerpet side next year, closer to where my partner's business is, and SR Digi School is the one we pass every time we go that way. Our daughter is still very small, so this is early. What I would like to understand from parents who have been through it: what age they take for nursery, whether there is a playgroup before that, and whether the nursery day is shorter than the main school day. Direct experience would help more than general impressions.