Unfair Prize for IOS users 23/4/27

Last time the diamonds prize on japanese yen were 1,500¥ and then it went to 1,600 and now you guys are going to increase it -13%? That is just unfair for those who only buys diamonds from an apple gift card. The prize is too high for a 500 dias yet now it will increase? Please consider other people, MLBB team. Don’t focus on money too much.