Add to Cart Not Working

I’m having trouble with the page linked below. When you click add to cart and then go to the cart, nothing is there. I believe I have the ecommerce store setup correctly - there are not any notifications for settings I am missing. There are no error messages in this process either, just and empty cart. Perhaps something with how the product is setup?

Here is my site Read-Only: https://preview.webflow.com/preview/meinert?utm_medium=preview_link&utm_source=designer&utm_content=meinert&preview=a17d885ed0f4edf5732fc30145b3a1c9&pageId=60f5fd7f997f9e37ae6ed723&workflow=preview