E5 Super Sim

How do I get more cards for this train? I have 12/40. I can not seem to find a way to get for cards for this train. Did I lose my chance to get this train? Thanks

What do you mean, wrong? Its just another way to get a train,  earn seasonal coins to gather parts of the train, you need 40, we are in the second week, and you could have earned 20 cards, 2 weeks to go. Unfortunately you need to be active in the mayor contest for 4 weeks, hihi