No Response From MTN Coverage Department

I Called the MTN coverage department in the first week of January - Got the reference number *** and still have not had anyone contact me back on the progress/plan of action for our area as there is no signal!<br> <br> I have since called the number about another 5 times - And each time the call centre just say that they will attend to the matter.<br> <br> Can anyone please assist please, I am sure 3 months is more than enough to sort the issue?<br> <br> Jacques