Vodacom
Bad Client service

I was registered online as a Vodacom Customer, but suddenly when I try to lock in, it gives me a "not Register" error, I reregister and us per their mail clicked on the link to confirm my email address, but it gives me an URL error " Their own mail" how is that possible?

I phone the technical department and they confirm that they have been experiencing problems and can't fix it.

HOW DO I GET MY INVOICE???