Please,help me!

[Alte Kameraden]

Please,help me!
Today I bought this game with All the add-ons.I really wanted to be in my division was Michael Wittmann.Please tell me how I can achieve this?I was very happy with the game, but I was very saddened by the fact that I did not have a respected tankman.Thank you in advance to all those who are not indifferent to my request