Good day, I need your help please, I want to do that when I initiate section a person who shows only his data but I can not do it that loads automatically and shows the result of the screenshot I need
if you are using something like the members login bar, then that is part of Wix Members app which is not an issue for this forum as this forum is only for code issues within your site.
https://support.wix.com/en/article/editing-your-member-login-bar-settings
You are best suited contacting Wix Support if you want to try to customize an element within a Wix App.
https://support.wix.com/en/article/contacting-wix-support
However, if you are wanting to do something similar in code and have each member able to see their own records etc, then you would need each member to have their own dynamic page where only they can see their own data.
if you are wanting all members to be able to search for another member and then just see all the data that relates to that selected member, then you can either do a text search or dropdown search and then filter your dataset so that it only shows the info related to that chosen member.