Why?

They Said Something About "Platform Strategy Adjustment And Technical Support Issues" On The Official App On September 5 And On "Facebook" (Eugh) On September 14.But "Nimo TV" (The People Who Owns MCPE Since Like August Of 2018) Never Gave A Real Reason Why "MCPE Master" Was Shutted Down On The Official "MCPE Master" Facebook (Eugh Again) Account.I Assume They Shutted It Down To Focuse On Their "Twitch.TV" Ripoff App Named After Themselves (Ironically Google Gave Them The "Editor's Choice") And Their Other App "Pokko" (They Advertised It In "MCPE Master" And Their Social Media Accounts).

I stopped playing after the scammy subscription started, where you had to buy it to do half of anything in the app (build a house, use the guns)

I'm not surprised it is gone now, that was a horrible business model.

Yeah, I was getting suspicious of them for doing that.