Ok Ben thanks for the feedback.
However, the point is that the discount was applied in response to the poor service I was getting, and with regard your comment about ex-NTL, when the discount was applied it was under VM, so why would the ability to apply an NTL discount be there in the first place when the company was " now VM "
My feelings are that VM cannot be trusted, and anyone who has been " Given a discount " should be very wary.
Thanks again
Just to add, what are the odds that this person who applied the discount is still working for VM?