Full pissing all over the job and smiling handing ...

Full pissing all over the job and smiling handing out the bill for the work not done. The maintenance of my video cannon stretched from one week, to five weeks, and yet they still didn t make it work. I had to fight for the bill for months. I understand some kind of invoice from the repair estimate and then of course the repair itself, but if that fault was not in it but somewhere else then that estimate has gone wrong and ordered the wrong parts and tried to fix it wrong. I do not agree to pay for the incompetence of others.