Basic JavaScript - Stand in Line

Tell us what’s happening:
Describe your issue in detail here.

Hello to all. Hope you are having a nice day.
I am facing challenges proceeding with this assignment beyond the point where shifting the initial element in the array returns an answer of 1. I am unable to pass the subsequent 3 tests as I do not know how to articulate the solution. Having edited the array the first two times I don’t know what is required as the same statement does not seem to work when I attempt arr.shift(2) like I did for shifting 1 from the front of the array.
Kindly help me to make sense of this.

Your code so far

function nextInLine(arr, item) {
  // Only change code below this line
  ([1, 2, 3, 4, 5], 6);




  return item;

  // Only change code above this line

// Setup
let testArr = [1, 2, 3, 4, 5];

// Display code
console.log("Before: " + JSON.stringify(testArr));
console.log(nextInLine(testArr, 6));
console.log("After: " + JSON.stringify(testArr));

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/ Safari/537.36 OPR/

Challenge: Basic JavaScript - Stand in Line

Link to the challenge:

You should not be using any numbers in your function definition.

To make the instructions clearer, you need to do this:

Add item to the end of the array, then remove the first element of the array.

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