Talk:Santa (2018)/@comment-37879564-20181221043636/@comment-107.206.191.220-20181221123141

no the train must be a set, by chance did you sell any train cars, if you did then you can't complete the set. never sell the reward sets you might need them.

heres how to find out if you are using a set car on other trains in your collections.

go to the mission, see the image of the train set? click on that image - it should send you to the location where one if not all the missing cars are located. IT - STATION -  DEPOT

if you have all sets avalible for use then it should take you to the train and the cars along with it.

if you have the set it should turn color to set, if it still saids the contract won't count, then best thing to do is contact support their maybe a error.