Basic JavaScript - Counting Cards

[teo1]

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

can some body help me with the code please.
i have problem whit the sequences 10, J, Q, K, A and the sequence 2, J, 9, 2, 7

  **Your code so far**

let count = 0;

function cc(card) {
// Only change code below this line
switch (card) {
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 count + " " + holdbet;
// 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/103.0.0.0 Safari/537.36

Challenge: Basic JavaScript - Counting Cards

Link to the challenge:

freeCodeCamp.org