Data transfer issues

I created a page with a user list, and the list is supposed to take the logged in user to another page that has the data for the current user. It says the data is being transferred, but when i go to set the option for the page. the user data isn’t available… anyone have any suggestions why this may be?

Welcome to the community @sudeh

Check the screen’s available data by clicking on the screen in question and viewing the “Available Data” for the screen:

If the screen’s data connection is broken, it’ll show you where and you’ll need to fix the connection:

Like here, the connection for the product category is missing from the “home” screen.

So how would I fix it, because there is some data missing, but when I check the buttons which link the page they state that the data is being transferred.