Hello,

The checkout page is controlled by WooCommerce itself and our theme doesn’t influence it. WooCommerce provides some settings for the page that can be found under Appearance >> Customize >> WooCommerce >> Checkout.

Screenshot for Clarification: https://ibb.co/Mc8x1hq

If you are trying to ask anything else then please provide me with some relevant screenshot of the specific area to check it myself and help you out accordingly.

Best Regards.