Non-existence Service from Telkom and their Employees

I took out a contract (LTE) with Telkom, about a month and a half ago. Since I took the contract I have been complaining about the signal at my house after being promised that the signal strength is good. I have now sent and made several calls and even visit Telkom's Head Office to try and resolve the matter with the following staff (Michelle Jones, Mariana Gabryk, Albertius Venter, Keneiklwe Malefane, Sebbea Amarasena) of which we just can't get this resolved and I have now reached a point where Social Media, as well as Carte Blanch, will now be the next step to expose Telkom for what they are doing. If I can advise clients out there, there are many service providers of which one gets better service as well as cheaper prices when it comes to internet. So think carefully when taking Telkom as they will treat you like *******. They will be quick to your money but when it comes to their part to deliver you can forget about service.