How can I get multiple values and have them set in their respective textbox? FIREBASE

I’ve been trying to get more than one value, and put it in my application in its text box but I can’t get it.


I have a button that logs you in, and my method for getting a piece of information works, which would be the one that says number 1.
I also want to fill in the text box that says number 2, which would be another name, but I can’t do it.
these are my blocks:

Login proccess

I only get the first data, the second one doesn’t give me anything, it’s an error.