LEADING WORST ISP TO DEAL WITH OR TO GET A RESPONSE FROM #STAYAWAY

Moved houses in january and after using their silly communication method of only WhatsApp, it's been 3 month later and they are double billing me for two houses. I've tried escalating for three months and I'm officially so fed up that I am now moving to metro fibre as I've bad it waiting for supersonic/ mtn finance to resolve.

I highly reccomend you stay as far as possible from supersonic as they after sales service is the worst ever.

They simply do not respond and their call center staff seemed thrown in the deem end when they do answer the phones.