Bad Service & No Action

I was running my own Google Adwords campaign quite successfully. The reps from Interface Media said that they could get better results on approximately the same budget, so I signed up about 6 or 7 weeks ago. Since then I have not seen a single ad on Google, and have lost business as a result. My complaints were never attended to except for sending me meaningless statistics. I check Adwords often everyday, and ... nothing! They do not return calls, they are totally unprofessional in every way. <br> They are not delivering what they promised and are in breach of contract, yet say they do not cancel contracts.<br> Well, I don't pay for contracts that are not honoured. Why didn't I check Hello Peter before I signed?!