I lost my cell phone. What if the person who found it refuses to return it?

It is immoral to find the mobile phone and not return it to the owner, because it is unfair and illegal. Regardless of the value of your mobile phone, the information stored in it is priceless, and there is every reason to recover it according to law. It is understandable that the police don't want to accept it, because they have more important things to do than you, so you have to understand them. But you can ask the police to call your mobile phone and put a little pressure on Xiao Ming. At the same time, you can also provide rewards according to the price of your mobile phone. If you do these two things at the same time, it may work. Just try it. Good luck.