Basic JavaScript - Understanding Uninitialized Variables

Tell us what’s happening:
Describe your issue in detail here.
Iam not getting this , pls help
Your code so far

// Only change code below this line
var a = 5;
var b = 10;
var c = "Iam a";

// Only change code above this line

a = a + 1;
b = b + 5;
c = c + "String!";

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.0.0 Safari/537.36

Challenge: Basic JavaScript - Understanding Uninitialized Variables

Link to the challenge:

check the instructions. Is this what they wanted c to be ?

Add a line at the very end (after c = c + "string!") like this:

console.log(c)

This should help you to see the problem.