Please Make The Blacklist Option!

dear Nanoo, please make the blacklist option for us to blocking the one who cheat/hacked in the game. its very disturbing when playing with them.
for cheaters who seriously to be like that, its just a game. sometimes being defeated make us learn something.when you winning with that, your achievement are nothing and your brain still empty.
Ive asked these guys so many times to do something about hackers.you can report them but make sure you add a.screenshot of the hackers name.