15 games and not 1 of them i needed for 2 challenges

So we all know that xp and these challenges are still an issue. Especially when you got weekly challeneges for a certain game mode and out of 15 games you get 0 games that you have 2 weekly challenges with, 2 games for1 challenge and 13 games that doesnt match your challenges. I would hate to spend hours on a game because the game mode generator is garbage. The other day when i didnt have these challenges there i played those games i needed. So this needs to be addressed