How to add this type of exact sidebar

Hi there,

which type of sidebar are you requiring? Sorry there is nothing in your original topic to explain.
If you're looking to display different sidebar content on different posts you will need a plugin such as Content Aware Sidebars. Let me know.

Hey david, i forgot to add link https://ecommerceguide.com/ecommerce-web-hosting/siteground-hosting-review/

Looks like they are using this Plugin, but may require their premium version to use sidebar widgets:

https://en-gb.wordpress.org/plugins/wp-review/

i wanted to design that type of stuff, how can i do it

It would require some serious custom coding to achieve that which is way outside of our scope.