First of all, this game is a competitive game. But very unfair! First, the matching mechanism: I can't stand it for a long time, because the people who play this game can become stronger by charging money, but when they come to the lower trophy, they will crush their opponents, which will make those who are crushed feel very uncomfortable and confused. I would suggest a class of animals, such as 1,2,3, these three levels in a match, I often see in a 1000 or so trophy section of level 15 to level 20 animals, this is very unfair! And animals of the same level, some animals will easily defeat another animal, making it difficult for the weak animal to win the trophy! Please adjust some unbalanced animals appropriately and optimize the matching mechanism, thank you! Second, get animals and advanced boxes: this is also something I can't make sense of, in this game, players can get animals by opening boxes above gold, but after playing for a period of time, the probability of getting new characters is small to almost half a year of playing without one! A new character will never come out of the golden box! Green boxes are also hard to get animals! And almost all players who don't charge money don't get boxes above the green box level, they almost all need to charge money to get them! Please do not discriminate against any player, you can give players the right amount of new animals and advanced boxes, thank you!