Hello,
I saw the screenshots you attached.
The Tabs are woocommerce functionality and our theme doesn’t influence it. To add/Remove tabs to the product page you need to read the following link for further help: https://docs.woocommerce.com/document/editing-product-data-tabs/
You can disable the Shipping and Delivery Tab by Removing the content of the tab from Theme Settings >> Single Product >> Tabs.
Screenshot for Clarification: https://gyazo.com/f35fa003f78f1ee88bbd6dd81d831cb0
Regards.
Xtemos Studios
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