Scheduled installation keeps changing

I requested a line transfer 26 Oct 2015. The line installation was confirmed for 28th October. Sadly no one pitched.<br> <br> Then it was scheduled for 07 Nov 2015. Telkom technician dispatched. No one pitched.<br> Then it was scheduled for 10 Nov 2015. Telkom technician dispatched. No one pitched.<br> Then it was scheduled for 11 Nov 2015. Telkom technician dispatched. No one pitched.<br> <br> Now it is scheduled for 17 Nov 2015.<br> <br> Im not sure what to do. I can't spend my whole life waiting. I wonder if anyone will pitch on the 17th?