On various products on my page, selecting a size variant either causes the page to hang, or only the first variant is added to the cart. For example, on this listing, only the 0-3 months size is added to the cart, regardless of what size is selected.
Help is greatly appreciated!
There are some Jquery errors on your store so, you will first need to resolve those errors to make the variant work.
Kindly check :- https://pasteboard.co/JpWtYeb.png
I can assist you in doing that so, you can DM me so that we can discuss further on it.