Worst Service Ever!!!!

Terrible service from these guys. They came to install a wifi router without us present,the signal is so bad that you cannot even stream or watch movies on showmax,they should have checked the line sight signal....before they installed it.I called numerous times and spoke to different people and no one can give me feedback .I have to use my airtime to call them only to be told that they will call me back,which they never do.I would not recommend them to anybody....I will not pay for something that I cannot use.