I have not seen the community for Indonesia, yet?

I don’t know if there’s one. I haven’t checked. If there’s not one, why don’t you pioneer the way? Start a Cardano meetup in Indonesia. The online community will help you. I am willing to give informational assistance. There’s was no South Florida Cardano meetup. So I started one. We have about 48 members now. We are not an official Cardano recognized meetup. However, we meet an discuss Cardano as well as do presentations. Go for it.

it would be nice if there really was a community in my country.