Multiplayer lacks

Just bought the game pretty good but the multiplayer doesnt work on iOS 10
and also why are headshots one shot kill? In the next update yall should fix the multiplayer and the headshot glitch. Maybe add the map Five please Im begging you. Also make the machine guns automatic not triple burst, please fix this, I already spent 7 bucks on this game dont make me regret it and one last thing make it harder, add another difficulty named classic which is exactly like the console version :)

ProNinja13 about Call of Duty: Black Ops Zombies, v1.3.5