Can u do something with this 1 mission? It is impossible to do it and it is unfair… Look at my and my friend’s mission… I have to win 200 matches, he has to win 150 matches for THE SAME REWARD… 50 matches difference is a lot but reward is the same. Can u change it to 150 or change reward to bigger?
At this time, missions cannot be changed.
Please read this support article: