Why is the Fashe theme cart not updating properly?

Store Design
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Topic summary

A user is experiencing two critical issues with the Fashe Shopify theme while building a store:

Cart Update Problem:

  • Adding or removing products from the cart works functionally, but changes don’t display immediately
  • The page requires a manual refresh to show updated cart contents
  • The cart icon bubble number doesn’t update automatically without refreshing

Quantity Selection Issue:

  • When selecting multiple quantities (e.g., 7 pieces) of a product before adding to cart, only 1 item is actually added
  • The quantity selector is not properly passing the selected amount to the cart

The user has some CSS customization experience and has resolved other template issues independently, but these two problems remain unresolved. They’ve provided store access credentials and are seeking technical assistance to fix these cart functionality bugs.

Summarized with AI on November 22. AI used: claude-sonnet-4-5-20250929.
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Hello everybody

one of my relatives came to me with the fashe template and want me to build a store for him based on this template.

i have a little experience in customisation using css… but i find out about big problems in the template it self

using google and different alternatives i managed to solve some of this problems

but still 2 major problems:

first one is the cart, if you add to it a product or remove it

it works, but you can t see the result, u have to refresh the page and then your action is shown proprely (even it s adding or removing to/from cart).

but the bubble number shown near the cart icon update properly without refreshing the page!

second issue is the quantity i mean even if you choose 7 pieces of a product and click add to cart, it will always add 1 piece product only!

please if you could help i will really appreciate. thanks a lot everybody !

store link: https://jewelerystore-q.myshopify.com/

access password: riecia

template download link: https://colorlib.com/wp/themes/fashe-free-shopify-ecommerce-theme/