If you're redirected to a broken link when clicking on an item in your shopping cart, please follow the steps below to fix the issue.
Step 1: From your Shopify admin > Theme library > Actions > Edit code
Step 2: In the Snippets folder, find two files named cart-dd-custom.liquid and cart-sb-custom.liquid
Step 3: Copy the codes below and replace the entire codes in those files then click Save to update the changes
for cart-dd-custom.liquid
for cart-sb-custom.liquid