I was cheated by the salesman of the insurance company to buy an insurance that was not what he said. Can I call the police?

All you have to do is not call the police. The police uncle won't handle this kind of contract dispute, but you can handle it through other channels, and of course you need to provide evidence. There are two ways to deal with it.

First, provide misleading evidence to the insurance company and ask it to handle it internally.

Second, prosecution, which is the fastest and most effective method, is also the way to deal with the most.