How to make Ancient World map

I'm asking because I have more experience and me to create a map
of the ancient world?
Whether it takes premium?

You need premium to make custom map games.

Create or host an ancient map?
Create means to bring a map into existence; to select a background, to draw borders, to define units, etc.
Host refers to selecting a map/scenario and making it available to other players to have a game, by selecting it.

Well, in both cases you need premium. Like Roncho said it in short.

Ok, how much does ti cost in euro?

http://atwar-game.com/premium/

40$-30€