Ok..THANK YOU FOR THE REPLIES...NOW...The LED on the junction box lights up solid green when I press and hold any shifter buttons and the front derailleur shifts when hooked up to the rear derailleur cable. Thank you for the replies. Now how do I diagnose whether
the cable between the junction boxes, the junction box(es) or the cable between the junction box below the bottom bracket to the derailleur is faulty...Again
THANK YOU FOR THE REPLIES!