Giveaways or anything didn't work because community members tried that already.
I will also have my share of tries then, lol. I will soon come up with something community specific which will increase peoples engagement here.
What we can do is, just be active here and bring interesting topics to discuss that will drag the people here over the period of time.
IMO let's commits some posting responsibilities in order to do that. I will try to have at least 4-5 posts per week in Indian Community section.