Block your customers for reporting a signal problem

There is very poor signal in Tarlton wolfelea ah,Tarlton,krugerdorp. We are about 50 people using vodacom ,only tower in the area. All rely on this tower signal. I reported the signal problem,I also called the call centre alot while doing early cancelation on my 3 contracts. I HAD TO CALL BACK NO SIGNAL TO CONTINUE THE PROCESS FOR 3 CONTRACTS. GREAT NOW i am blocked they picked up a large volume of calls from my number. Check the signal please