Basic JavaScript - Find the Length of a String

Tell us what’s happening:
Describe your issue in detail here.
I Am not getting this can someone help me with this

Your code so far

// Setup
let lastNameLength = 0;
const lastName = "Lovelace";

// Only change code below this line
lastNameLength = lastName;
var length= "8";
// Setup
let lastNameLength = 0;
const lastName = "Lovelace";

// Only change code below this line
lastNameLength = lastName;
var lastname = "abbas shaikhji";
var length= "8";

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User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/110.0

Challenge: Basic JavaScript - Find the Length of a String

Link to the challenge:

The first line of the challenge instructions:

You can find the length of a String value by writing .length after the string variable or string literal.

Have you not tried this?