Voicemeeter will not provide the individual QC inputs via its normal input selection pulldown:
Here, it only shows the Windows WDM and MME drivers - you’ll only get the first pair of inputs there.
There is only one way for Voicemeeter to see ASIO inputs - and that’s if you use the QC as an ASIO output device for Voicemeeter. Then you can select ASIO inputs for your hardware input channels:
Now Voicemeeter can use the individual channels from the QC as inputs:
Unfortunately, this only works when you use the QC as ASIO output device - no way to get your individual inputs via ASIO and then output them e.g. to your PC speakers. That’s the way ASIO works - only one ASIO device at a time, and no mixing ASIO and Windows WDM or MME.
Hope this helps!