My Game School of Dragons is not working to Open the Viking Avatar! An Error Occurred is in my game School of Dragons!

It's a problem from my game School of Dragons V2.12.0!

my game is not working to open the Viking Avatar!

I try every day to uninstall and reinstall me game School of Dragons V2.12.0

and I clear my unity cache to remove an error occurred and click from my

game School of Dragons V2.12.0 and click or tap my game School of Dragons 

V2.12.0 to make it working to open the Viking Avatar but the Viking Avatar is 

not open!

the Error Occurred and Glitch are in my game School of Dragons V2.12.0!

I can't do anything for my game School of Dragons V2.12.0!

it's because of me! I go to schoolofdragons.updatedhack.com to used the

School of Dragons gold and gem hackers to fill the gems and send it to my old

username danaclaw to let the Error Occurred came to cut the loading to block

the Viking Avatar in my game School of Dragons V2.12.0.

now I can't go in the Viking Avatar to create my own Viking Player and start to

begin start Hiccup's Quest in The New Student to rescue my first Adult

Dragon and adopt my first Baby Dragon.

my heart is broken

   and now look what happen to my game School of Dragons V2.12.0!