Youtube no longer plays on mobile after update

Hello everyone!

So the theme I’m using notified me that an update was needed. I completed the update and I was very careful to to everything to the “T”. This is my 3rd update and I’ve been successful previous times with no major issues. This time however something went wrong and now Youtube videos do not play on mobile, iPad and iPhone. This worked fine before the update. Videos play fine on desktop computer, but on mobile, play button is clicked, it glows as if it’s about to play but nothing happens.

My guess is that I’m missing a file somewhere but I’m not sure what or where I should be looking for. The theme I’m using is called Bazar Shop and integrated in woocommerce is a free version of Featured Video which enables video to be shown as a product image.

My guess is there is coding or a file missing, maybe something in function.php?

Any help would greatly appreciated!