Mtn service is poor

Mtn has been sending me from pillar to post with the reactivation of my contracts since the end of september i went almost 5 of their stores,mall of the north,savannah mall,seshego circle,birch acres and east gate mall .called 135 million times and one of their consultant even sent me to repairs while asking for a contract reactivation.. to date no assistance.i even had to change my number.