CDJ 2000 not working

I Have buy Cross 2 weeks ago to use it with my cdj2000'en.
Nothing work, not play, cue, nothing.
What i do wrong?
Where i can find more information on how i config everything.
I search 2 weeks hours and hours and find a lot of in 'France langugue', not in englisch.
Can someone explain how i config it because now its do nothing.
Please, please please
Nothing work, not play, cue, nothing.
What i do wrong?
Where i can find more information on how i config everything.
I search 2 weeks hours and hours and find a lot of in 'France langugue', not in englisch.
Can someone explain how i config it because now its do nothing.
Please, please please
