The person who failed in blind date texted me every day. Can I call the police? If you can come up with a good idea, adopt it.

If the person who failed in your blind date just doesn't like him, he will send text messages to scold you every day, so I think it's actually ok for you to call the police in this case. You mean he often harasses you, and then the police will definitely educate him, and then what you mean over there is. Just send the number he texted you to Lahei. Don't worry that he will send it to you all the time, just black out his short messages. He just can't send text messages over there. Even if he reapplies for a mobile phone number, you will black him out again.