Seriously this game sucks. I spend so much money in this game and expect in return to get good stuff from the crates especially gun. But it went backfire me and i felt regret buying keys from them. Better think before spend any money on this game. I hate Azur Interactive Games Limited for being bias. All other player are easily get those gun. Why i cannot those gun? I even paid u guys. My shards is like 45/50 and you guys so stingy. I'm out of patience now. Shame on you. I want refund