Lost 200-300 Trophies in Brawl Stars - Urgent Assistance Needed

While playing Brawl Stars, I suddenly lost between 200-300 trophies. I'm unhappy about this. Please help, this has happened to me more than twice. I'm calling on the Brawl Stars developers to address why this is happening. My peace of mind has been disturbed. Additionally, I urge the Brawl Stars developers to bring back the boxes. Thank you for taking care of this.