need help with crossfire china

ok i have cf china and i can play fit but i cant jump and crouch i have the german keyboard and if i play crossfire america i press shift and alt and then i can jump but in china version dont works please help and how to become zp ehm cf or waht they are/yea

Man CF China Suckz. I Love Them! But My Ping is so Horrible in Cf China.

1st Question:
Buy A New Keyboard.

2st

Cf China Suckz.

Your and idiot...Crossfire china is x10 better thne american. They have a better rank system and a way better gun system.

For your keyboard issue i would search in google. Tbo i have no idea.