No response after several enquiries

I have logged numerous calls with autopage helpdesk in the middle of January, the calls have still not been answered. To follow up to these calls logged, I called the callcentre and asked the same questions, one namely been to disable my voicemail. I have now done this twice with assurance that its deactivated, but voicemails till persists.<br> <br> I also upgraded last year November, iphone 6 to be delivered middle January. After me having to constantly followup on delivery, I am still sitting without a phone even though I am paying for it on contract<br> <br> Absolutely useless service, I'm the fool for staying with this useless provider!