If you have a problem with Vodafone you should inform them about it. How do they know that their customers are having some problems without getting any complaints from their customers? First of all those who are having any issues with their Vodafone, call Vodafone and tell them. If they are not trying to solve it then comes the issue of changing the service provider. They are new here and they are expecting the support of their customers to run their business smoothly.