HELP! Input working correct for Bias FX 2 but not for Bias Pedal

  • The input I am using (Fender Mustang Amplifier USB'ed into my mac) works for Bias FX 2 but it is not being recognized by the Bias Pedal software. I assume that all i have to do is plug my guitar into my amp, and play like I have been with Bias FX 2 (and yes ... the volume knob on my guitar is turned up) ... any ideas/help? I'm sorry I can't offer more information but I'm fairly new to all this so if there is any additional info/screenshots that would be helpful please let me know ... Thanks!!!