Hi all not sure if this hasn't been talked about before but...
I downloaded a BTA app today (Book That App) and their developer was making some small changes in my theme. However since this afternoon I can't seem to remove any products from the cart and an error comes up at the bottom of the cart page when I try. Shopfy support says it's the BTA developer's fault, the developer says it's a design issue and I have no idea who is right! It also might be my fault when I tried changing something but I'd have thought rolling back the version to the original one would have fixed it.
I am using the Narrative theme and I think it's a problem with the cart template liquid but can't be sure... The URL to my store is narrationsldn.com OR https://narrations-ldn.myshopify.com
I also attached a screenshot of the issue... anyone can help me identify who might be wrong or right and how to potentially fix it?