Been a long time I'm with this problem, not get any concrete answer, just junk from of the support.
My problem is this:
Always when I open the slot machines , shows a black screen and I can not do anything , and sometimes an error message and the game closes .
I Have reinstalled the game. Logged into another smarphone but nothing worked.
I iust want to know if this have solution or not, it is not difficult.

PLEASE