Reply to Niceast Soundflower no audio in stream

Hello Please, i need help with the setting of the nicecast and soundflower i dont have audio in the stream, but i do have audio tru my mixer (Audio device) and traktor(app)
in the nicecast settings i have as source audio system
in the soundflower bed i have the mixer
and in the midi audio i have the mixer as well
please help i have days trying everything thanku