no sound

i have a yamaha AG 06 mixer, and try to get signal in to audacity? (via usb) no respons? i have try the 3 difrent indput wasapi mme and windows direct? can you help me? i have connection to the PC in yamahas application?

This might be obvious but did you select the USB mixer as your [u]Recording Device[/u]?

Are you the LEDs on the mixer showing a signal? Are you getting anything out of the analog or headphone outputs?

Also, make sure you plug in the mixer before starting Audacity. Else Transport>Rescan Audio Devices.

And check here for microphone permissions: Turn on app permissions for your microphone in Windows 10 - Microsoft Support

When you say no response, what does that mean?