Hello, I'm a new player too, so I understand why you are confused about a lot of things. ^^

The main website, http://tale-of-tales.com/TheEndlessForest/ explains everything we can tell you about the game. If you scroll down the page, you can see a list of languages, if you would feel more comfortable reading in a different language. I notice you are from Hungary.

Make sure to visit all the links on the right of that page and you should have all the information you need! I hope everything works out ^^