[8FS_Bulau]

I wan't to fly by Spitfire, but in my game- Forgotten battles- there is not this plane.

If you can find a copy of Ace Expansion Pack, which is an add-on for Forgotten Battles, I'm almost certain it has the Spitfire. Try the ubi.com site and maybe they still sell it:

http://www.ubi.com/US/Games/Info.aspx?pId=654