Hello,
Please deactivate all the third-party plugins and activate only theme-required plugins on the site, and then check the issue. I am sure your issue will be solved. Then, activate the third-party plugins one by one and check which plugin is creating the issue for you.
If the issue remains, could you please check how it works with some default WordPress themes like TwentyTwenty or WooCommerce Storefront to understand if it is our theme issue or not?
Otherwise, if the issue still exists, then keep the third-party plugins deactivated and share the WP login details so I can check and give you a possible solution.
Best Regards,