ARRGHHH Vodafone you suck!!

I have emailed Vodafone and got a dismissive response. This is not my handset that is the problem. How do I know this???? My friends HAVE THE SAME FUCKING PROBLEM We do not share a phone and we do not share a SIM card. SO please have a look at YOUR Service and YOU lack of ability to provide a service and stop blaming me. I WILL BREAK MY CONTRACT AND GO BACK TO TELSTRA VERY VERY SOON..

 VERY VERY ANGRY