Manually updating your cart settings (Ajax Cart)
You can manually update your cart settings by going through the Themes section on your Shopify admin. The steps below will guide you on how to do this:
1. On your Shopify admin, click Online Store from the left navigation panel.
2. On the Themes page, click Customize.
3. Disable your ajax cart as follows based on your theme by changing the cart type to Page. Since all themes are different, here are a few examples you can follow:
Please skip to 2:12 for instructions on manual settings