Why melon playground deleted in play store I want to play this

Wuthering Waves on X: "Wuthering Waves has reached an astounding milestone of 30 million downloads worldwide! Such an incredible achievement is only made possible by the support from all of you. We'll keep in constant efforts to improve Wuthering Waves, and an exciting new adventure is on the horizon! Time to complain so devs can listen.

Mobile Legends l have been playing  this game for 4 yea so.l wanna try play advanced.sever.please