Javascript certification emoji reactor step 11 solution?

Tell us what’s happening: I am following the exact instruction for step 11 emoji reactor it somehow it still fails , i am stuck and it will be great if i can get some help

Your code so far

const happyBtn = document.querySelector("#happy-btn");

const updateCount = (btn) => {
  const countEl = btn.querySelector(".count");
  let currCount = +countEl.textContent.split("/")[0];

  if (currCount === 10) return;

  currCount++;
  countEl.textContent = `${currCount}/10`;
};

happyBtn.addEventListener("click", () => {
  updateCount(happyBtn);
});

Lesson URL (copy - paste from your browser’s address bar)Build an Emoji Reactor: Step 11 | freeCodeCamp.org

Welcome to the forum @nancytharani21

If arrow syntax does not work, try a regular function.

Happy coding