Supersonic super fast internet????? or not

Supersonic fibre well my experience with them is horrible app**** 14 October for them to supply fibre they advert says 14 working days for installation waited 14 days phone them reply given vumatel is busy with network build it been now n month waiting phoned vumatel to do inquiry why it is taking so long they checked on my phone number only to find out that the adress given to them by supersonic is the incorrect adress phoned the project manager who handels my request for fibre , she will phone me back.she did i missed her call and phone again reply given she will phone me back ,that did not happen ,so here is some good advise please all future fibre clients in the vaal vereeniging area supersonic is not the company to deal with for fibre .