there was a challenge where i had to complete 3 levels and treasure chest releases boosters. i

Lindsey_Ash

completed all 3 levels this morning but the treasure chest did not open. it is not my fault that there was a technical glitch. I want the boosters that I am entitled to.

I

aCe

I don't think King compensate us for the free promotional items. I've read a few comments that suggest this. 

But what was the technical glitch, you should say.