Our Airbrush stylus is a double action stylus, so it is normal for air to automatically come out when the compressor is turned on. No need for troubleshooting here!
To release the makeup, gently pull back the lever and airbrush it onto your skin!
#AeroTip: Although air should automatically come out when the compressor is turned on, makeup however, should not automatically spray out without pulling back the lever.
If that is the case, check out the troubleshooting for it here.