record levels

I have installed Auducity succesfully (I hope) but when I try to record any input (radio, disc etc) only the right hand chanel will record. No stereo . Is there a balance control or something similar?
Please help with geting the left chanel to work as well

Thanks Graham Felton

Are you are recording on a laptop via the “mic in” socket?
The “mic in” on many laptop computers is mono, so it will not be possible to record stereo through that socket.
Other options are probably available, but we don’t know what you are wanting to do or what equipment you have.