Faulty Samsung G7B5330 - Job No 102846

On the 6th of Febuary 2015 I took my phone to Samsung Smart care centre -Dion Wired at the Kolonnade Centre in Zambesi Road..The phone keep on switching off the whole day..and I cannot do business with a dead phone!!... The guy said to me that they have to send it to head office,I think it is Wadeville Germiston...And it should take 2 weeks for repair..I have a contract with Vodaphone that I paid over R300 a month..I work for myself and this phone is my business..I already lost contracts because the people cannot get hold of me..And this is my income.!!And how can I pay my bills and survive if I don't have a income?????? This is almost 6 weeks now. and I'm still waiting..Every time when I phone they said they will let me know because it is a software fault..Noooo Samsung I cannot accept this excuse because who is going to give me money to pay my bills? SAMSUNG???? THIS IS URGENT VERY URGENT!!!! I DONT WANT A PHONE THAT ONLY WILL WORK FOR A WHILE..