Telkom worst service provider.

On a number of occasions I have called Telkom because every time there is rain their ADSL line get struck by lightning resulting in my router being damaged. I have bought six routers in a space of a year and 2 months since their installation. Last incident my son was switching the router off when lightning struck his hands. It is clear that someone in my family needs to die before Telkom comes and checks what is wrong with their ADSL line. Oh and only their line is impacted all my electrical appliances are in tact. This started after they installed this adsl I have never had any issues before. I want Telkom to cancel this connection I don't want it anymore since they are hell bend on not fixing the issue.