I am new to mac and I am kinda caught in a bunch. When I got my mac, i dled an app called dockdoctor that changes the dock for you.... i installed a black one... it was working fine until today when i decided to fiddle around with my mbp and dled another app called superdocker.... when i started messing around with superdocker, it changed my dock to the default dock that comes standard with macs...
i want the black dock back, but the dockdoctor isnt changing it....
any advice on how to make this work?

i want the black dock back, but the dockdoctor isnt changing it....
any advice on how to make this work?