Terrible service

Kameleon printing did signage for my vehicle and demanded 100% payment upfront...I should've known better.<br> Kameleon staff measured the back-window of my company car and done the design. I was happy and signed the proof. Two days later the signage was fitted but I then noticed the rear windscreen wiper obscured my contact number. I told the fitter that I wasn't happy and his reply was: \ What