Hello, Deep,
We hope this message finds you well. We kindly request that you review the following article on customizing the WooCommerce thank you page: https://woocommerce.com/posts/customize-woocommerce-thank-you-confirmation-page/.
After reviewing, please proceed to contact the WooCommerce plugin support team for further assistance. You can reach them via their support page here: https://wordpress.org/support/plugin/woocommerce/.
Thank you for your attention to this matter.
Best Regards,
8Theme’s Team