Problem mlcro DDJ 1000 Streaming

Hello I have a DDJ 1000 updated drivers and firmware I use black hole to configure my sound card to be able to stream from my DDJ 1000 to a web radio Everything works very well at my 4 channels of the ddj 1000 mixer by cons when I connect a microphone on the table the sound goes well in the master of the DDJ 1000 and comes out on my speakers but it does not pass on the web radio I only have the 4 channels of the ddj 1000 which does not pass the microphone Would you please have a solution to bring me Cdlt