i dont know how to get this achievement even though i have seen hundreds of matches end with 0 points please tell me wat i need to do.

Have you played a match and gotten 0 points?

Try hitting the refresh button on your achievement card.

hitting air is one of the broken achievements, i have done it tons of times

Something was incorrect in the coding of it, and it isn't awarding.

The correct qualification for the achievement was intended to be that both players end with 0 points (draw) in a match over X amount of frames. It just needs the coding fixed, I supposed.

Go poke veb or hampa about it.

umm ok ty ^^

haha , the last time i spoke to veb about the achievement he said something like : "why would i do anything for free ? why the fuck would i IF YOU DONT PAY FOR SOME BOOSTERS."