There are many small loan companies now, and there are also many people who don't pay back the money. You're not the only one harassed by those small loan companies. Everyone he knows is involved, but the frequency of harassing you is higher. You broke up with your ex, so it's hard to find him.

Some of my suggestions are also personal experiences of people around me:

A. If it's a caller ID harassing call or a strange fraudulent call, directly hang up Lahei.

B. Maybe you can't answer some calls, just say you don't know your ex, and then harass me. I have a recording here. I can call the police, sue you, and hang up immediately, so the probability of not harassing you will be higher.

C. Be tough, because it has nothing to do with you. Remember, be tough.

If my suggestion is helpful to you, please adopt it!