[Solved] on product archive page

You should edit the page and remove the shortcode you've added previously. 

tx for your response, but i did not added any short code any where.
btw how should i edit pages?

@saeed_asghrzade,

The webpage isn't available for us. Please check and let us know once we can access the URL. 

 hi there, can you pls chek that again? there is some kind of rating form under the single product pages on the related products and also on the products that i used short code to show them on the main page that i dont want them to exist.

@saeed_asghrzade,

there is some kind of rating form under the single product pages on the related products

Use the CSS code to hide it:

.woocommerce-LoopProduct-link .wpdiscuz-post-rating-wrap.wpd-custom-field {
     display:none !important;
}

Put the code in the "Custom CSS code" textarea, located in the Dashboard > wpDiscuz > Settings > Styles & Colors admin page.

Don't forget to delete the caches before checking.

also on the products that i used short code to show them on the main page that i dont want them to exist.

Please try to explain this using some screenshots.