Jay, et al.
Why don't you put your grievance into a nice email of complaint to the Chief Executive.
"I'm Guy Laurence, the Vodafone UK CEO.
I'm committed to ensuring we provide the best service possible and am therefore passionate about listening to our customers. If you'd like to give me any feedback about a great experience, or to report an issue to me,"
guy.laurence@vodafone.com
HTH's
Jonathan.