False advertising

I was referred to king price by a colleague, they have this special, if you where referred, the person that refered you get discount in their premium for one month to the value if my insurance cost. This has never been held up from them. I have followed up on multiple occasions and spoke to management. They did even bother getting back to me, it's one excuse after another with empty promises. If they can't keep up to their own promises. How am I to trust them to pay me out if anything happens to my car. I have lost faith in this insurance company, I feel I can't trust them, something as simple as this, something they offered, hey cant even stick to. I have decided to actively started looking for other insurance company to cover me. To me this is false advertising.