Urgently? There's no sure-fire way to get people to download your app quickly.
A first tip would be that when you make posts about your game you should include a link. I tried to search for this on the play store and there are MANY apps that come up.
Also, your app title is confusing and sounds like it is coming from a non-english speaker. Would you want to learn a language from an app that misuses that language?
There are many resources out there for how to market your app. Posting a vague question on a forum will not get you help.