What the hell is this. I liked this game too much but from last 15 days I registered my complaint that I am not able to play in multi-player level and not found any rewards. But no action to improve. And yesterday after new upgrade now I am not able to play any chapter except chapter 1. My player level showing 24 guns upgraded likely before but not able to play. Please fix the bugs so I can give you again 5 star and enjoy game too.