Your English is fine my friend and Im sorry but if they dont recognize you as a professional then they need to delete the artwork they have for their site. You're every bit as good as anything they currently have and your style is completely and wholly new and refreshing.
PS: Great I hope you enjoy! Im currently playing The Old Republic but I still have even in the back of my mind. may go back to it some day soon.
Hey, I'm no artist. I probably couldn't do anyhting near this nice with all the ticks of the trade and time in the world. In fact, when paint hits digital canvas, I pretty much develop Parkinson's. I just cannot fathom how people manage to do this in such short timeframes. This shows that guys like you have talent.