Vodacom pathetic!

Absolutely no signal can't call or anything in Edenvale, usually at mine and my girlfriends house in Edenvale signal is very bad.. They even sent me a msg saying they have upgraded network in my area which is an absolute lie.. Signal is and has been very bad since the day I moved in here.. Vodacom at my office in Jetpark is even worse can't even open an email.. And now i can't make or receive calls or use Internet or anything... Worst network in the world.. Rather use another SP is my advice..! Absolutely pathetic!