1. First, log in to Lily. Com account, enter the other party's personal homepage and check the other party's personal information, including nickname, age, occupation, education level, etc.

Secondly, if the other party has set privacy protection, you can't view their personal data directly. You can communicate with each other through private messages or chats to learn more about each other.

3. Finally, you can use search engine or social media platform to search each other's screen name, and you can find it.