Lucky Cat freezing after bingos called

I enjoy playing Lucky Cat Bingo, but, after I call one bingo the game freezes.  This has been happening a lot lately.  Why after all of the complaints hasn't anything been done to improve the game?  Is this the way that EA collects all of our money that we buy gems and then we don't get any rewards?  I am very disappointed because I have spent a lot of money on these games.  I am very displeased that there has been no action taken to help us who enjoy playing pogo.   I am about to give up since EA has taken over.  Hope to hear from someone soon that the game is fixed.   RobynRedhead75.