No signal and no solution

I recently moved my contracts from Vodacom to Cell C after checking coverage map which shows the area is covered. I have been experiencing issues no connectivity dropping calls and loosing business and lots of money. Cell C has the best deals and packages that’s why I moved over. I received by far the most superb service from the Consultant at Hout Bay Store but now I’m am told that Cell C cannot assist me. This is completely uneceptable and I should not have to cancel. I am on a unlimited package plus 3 additional contracts which include tablets for my kids which were Christmas presents that they have not yet used. The complete lack of interest in resolving my problem from Cell C is quiet pathetic and would rather choose to loose me as a client and make me take the tablets away from my kids not for lack of payment but for there inability to communicate and find a solution. Rather running my business into the ground and traumatize my kids.