No Respons at all!!

I have reported to Vodacom multiple times that we have a signal problem in our building in springs but no one has come back to me to adress the complaint.<br> <br> If this is the way vodacom treats there customers with multiple account then i do not understand how they are still in busniss.<br> <br> Please note that I have notified vodacom a week a go on there call centre and on an on line email via there website