Ways to change gender:
1. Log in to the account first, then enter my page, and then click on the avatar to view personal information;
2. After entering, select the pen icon in the upper right corner;
3. After entering, it is obvious that the gender cannot be changed, because the user confirmed it at the beginning of registration, so it cannot be modified;
Ps: If users need to reset their gender, they need to re-register their accounts through other mobile phone numbers.