Displaying users first name last name and email address that's already in the date base?

Can someone please help me with Displaying users first name last name and email address that’s already in the date base?
here is the pages code:

import wixUsers from ‘wix-users’;
import wixData from ‘wix-data’;
import wixLocation from ‘wix-location’;

$w.onReady( function () {

let user = wixUsers.currentUser;
let userId = user.id; // “r5cme-6fem-485j-djre-4844c49”
let isLoggedIn = user.loggedIn; // true

user.getEmail() 
    .then((email) => { 

let userEmail = email;
$w(“#emailAddress”).value = userEmail;
user.getil()

            }); 

$w("#createProfileButton").onClick(() => { 

let fname = $w(“#firstName”).value;
let lname = $w(“#lastName”).value;
let phone = $w(“#phoneNumber”).value;
let refCode = fname.slice(0, 2).toLocaleLowerCase() + phone.slice(phone.length - 4, phone.length) + lname.slice(0, 2).toLocaleLowerCase();

    console.log(refCode); 

let toInsert = {
“firstName”: fname,
“lastName”: lname,
“emailAddress”: $w(“#emailAddress”).value,
“phone”: phone,
“username”: $w(“#username”).value,
“referredBy”: $w(“#referredBy”).value,
“referralCode”: refCode
};

    wixData.insert("profile", toInsert) 
        .then(() => { 
            wixLocation.to("/account/profile-page"); 
        }) 
        . **catch** ((err) => { 

//check error codes and see if taken or not.
let errorMsg = err;
console.log(err);
// $w(“#error”).show();
});
});
});