Why am i not getting the boosters for the Star Chaser challenge?

Anna-20

So I have collected 10 out of 10 stars on the Star Chaser challenge and its showing me that on my phone. I took a screenshot of it. So why is it not giving me the 2 hours of endless lives and the 6 hours of color bombs?

Johnny_Ryall

Hello.

Please check your King Care inbox (top right on a computer or if you are using a mobile device, tap the the lines in the top right corner to access the menu) as I have sent you a message about this.

Kind regards,

Johnny