seo problem

hi, i use seo module ı try alot of module all have the same problem, example i make seo product/product/write this product-write, seo module delete (index.php?route=) js inside code url: 'product-write&product_id=<?php echo $product_id; ?>', dont bring only js inside dont work have ı solve this problem and product/product/write&product_id this dont work only work index.php?route=product/product/write&product_id= why ?

No one seems to understand what you are trying to say.

Opencart default has SEO urls for products. It is the last tab on the admin product page.
Do not use spaces or special characters.
In settings you need to turn on SEO urls.
In htaccess you need to add the rewrites.

If you have not done any of the above please search google / the forum on how to set it up, it has been asked and answered so many times.
YOU CAN START HERE : https://www.opencart.com/blog?blog_id=206

If you have done the above and still have an issue, contact the SEO module developer.
Free modules are rarely supported but there are hundreds of paid options to choose from.

No OC version. Posted in OC1 but who knows..

your question is not clear. Please elaborate on what you trying to achieve using the SEO module. The codes you mentioned also not giving any insight into the SEO thing.
By Mona wrote all the necessary steps to make the URLs SEO-friendly. If you are still struggling you can contact to SEO module developer.

Or you can explain the issue you are facing.