single product hide tab

Hello,

This is the main description on the product page. So, if you want to hide it, just remove all description content.

If you want to remove both tabs, add the following code in Theme Settings > Custom CSS:

.woocommerce-tabs .wc-tab, 
.woocommerce-tabs ul.tabs li {
    display: none !important;
}

Best Regards.

Hello,

To remove the additional information tab, add this code to the Theme Settings > Custom CSS > Global:

li.additional_information_tab {
  display: none;
}

Best Regards,

Hello,

Try to add the following code in Theme Settings > Custom CSS to remove the only weight and dimension.

.woocommerce-product-attributes-item--weight,
.woocommerce-product-attributes-item--dimensions {
    display: none !important;
}

Best Regards,

Hello,

You have added the price display suffix with exclude tax in WooCommerce> Settings > tax.
Please follow this guide on how it works: https://woocommerce.com/document/setting-up-taxes-in-woocommerce

If you have any questions, feel free to contact us.

Best Regards,

Hello,

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?

Best Regards,

Hello,

This is your topic. Please check this and use this code.
https://xtemos.com/forums/topic/product-price-not-displaying-right/

Best Regards,

Hello,

You can see all the topics here: https://xtemos.com/forums/users/vt/topics/

You can check the topics and identify where you have discussed this. If you have any questions, feel free to contact us.

Also I have checked your site and the “Τιμη” text appears on your site before the price. You are using this code for this.

.single-product .price > span.amount::before {
   content: "Τιμη ";
   display: inline-block;
   margin-right: 4px;
   color: rgb(51, 51, 51);
   font-weight: 500;
}

Best Regards,