why is this pass so hard

One problem that this game has is that the pass is way to hard for a casual player that doesn't play everyday but this pass is being even harder I've played every single day earning multiple boxes a lot of the days and always doing daily shuffle and I'm still level 23 with 3 days left 😕 I'll have to play for like some hours using the 6h unlimited play but it's just unfortunate really.

One problem that this game has is that the pass is way to hard for a casual player that doesn't play everyday but this pass is being even harder I've played every single day earning multiple boxes a lot of the days and always doing daily shuffle and I'm still level 23 with 3 days left 😕 I'll have to play for like some hours using the 6h unlimited play but it's just unfortunate really.