You need a native English speaker, or at least someone who is fluent in the language. I could offer you some help in that regard, if you'd like.
We appreciate your kindness, but we are still in the early stages of our game making, so we just focus first on making game assets "like characters, backgrounds and UI" . Although we admit that our english is not so good "it's because we are Indonesian", so for the moment we do not need it, sorry for all uncomfortable and thanks.
- NNaosuke Team