Javascript problem asdj

could someone explain what I am doing wrong please I have been stuck on this step for some time.

Describe your issue in detail here.

  **Your code so far**
let count = 0;

function cc(card) {
// Only change code below this line
switch (card) {
  case 1:
  case 2:
  case 3:
  case 4:
  case 5:
  case 6:
   count ++
   break;
  case 10 :
  case "J":
  case "Q":
  case "K":
  case "A":
   count --
   break; 
}
  var holdbet = 'hold'
  if (count>0) {
   holdbet = 'bet' 
  }
  
return "Change Me";
// Only change code above this line
}

cc(2); cc(3); cc(7); cc('K'); cc('A');
  **Your browser information:**

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.53 Safari/537.36 Edg/103.0.1264.37

Challenge: Counting Cards

Link to the challenge:

Your function always returns “Change Me” instead of required result.