Can someone tell me what Ive dont wrong getting errors

Ok Can you tell me what I’ve done wrong on this one its throwing me off?

Code:

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

$w.onReady( function () {
$w(‘#createProfileButton’).onClick(() => {
if (($w(‘#work4us’).checked === true )) {
let refCode = fname.slice(0, 2).toLocaleLowerCase() + phone.slice(phone.length - 4, phone.length) + lname.slice(0, 2).toLocaleLowerCase();
}
let fname = $w(“#firstName”).value;
let lname = $w(“#lastName”).value;
let phone = $w(“#phoneNumber”).value;
let emails = [];
let labels = [];
let toInsert = {

“firstName”: fname,

“lastName”: lname,

“emailAddress”: $w(“#emailAddress”).value,

“phone”: phone,

“username”: $w(“#userName”).value,

“referredBy”: $w(“#referredBy”).value,

“referralCode”: refCode

        }; 

emails.push($w('#emailAddress').value); 

// register as member using form data
wixUsers.register($w(‘#emailAddress’).value, $w(‘#password’).value, {
“contactInfo”: {
“firstName”: $w(‘#firstName’).value,
“lastName”: $w(‘#lastName’).value,
“userName”: $w(‘#userName’).value,
“emailAddress”: $w(‘#emailAddress’).value,
“phoneNumber”: $w(‘#phoneNumber’).value,
“streetAddress”: $w(‘#streetAddress’).value,
“password”: $w(‘#password’).value,
“City”: $w(‘#City’).value,
“State”: $w(‘#State’).value,
“postalCode”: $w(‘#postalCode’).value,
“referred”: $w(‘#referred’).value,
“referredBy”: $w(‘#referredBy’).value,
“Level”: $w(‘#Level’).value,
“Rules”: $w(‘#Rules’).value,
“emails”: emails,
“labels”: labels,
}
});
wixData.query(“profile”) //change this to the name of your database

                .eq("work4us", work4Us) //"email is the name of the field in your database, change as necessary" 

                .descending("_createdDate") 

                .find() 

                .then((results) => { 
                    console.log(results); 

if (results.items.length > 0) {

let items = results.items;

let firstItem = items[0];

let refCode = firstItem._id

                        console.log(refCode); 

//then just display the refCode on the page something like:

//$w(“#text1”).text = refCode

                    }  **else**  { 
                        console.log("no matches found in database") 
                    } 
                }) 
        } 

})
})
})
}
})