Vodafone Network Coverage Problem

Dear Vodafone,

Even though the problem has been brought up before, nothing has changed. Since a long time ago, I haven't been able to make phone calls at home. In my neighborhood, Vodafone reception has gotten so bad that I can't even count on it when I'm outside. I'm sick of saying "hello, hello" over and over again and walking around my own house to find a signal. Even worse, my neighbors and other people I know in the area are having the same problem. I can't move, but it looks like everyone in the neighborhood might soon change their Vodafone connections at the same time. Regards.