I already did! From what it seems, it is a Vertical Screen Game. It is more like Mario Kart Tour 2019 with No Horizontal Screen Option. It doubles the work of Video Producers and Creators.
Yeah it's pretty sad but hopefully King make it happen... but personally i just download a Rotation Control app on My BlueStacks which is a Android Emulator and i'm make the game to landscape by using this app... O(โฉ_โฉ)O