I cant scrap exactly img srcset

Describe the problem.
Hi, i have a trouble when i scrap all product on this url. specifically, when i selector to export img product, the result i get is just src of img but what i need to get is srcset. So how can i selector exactly srcset img? i hope sombody can support me about this, thanks alot. view image to understand what i taking about.
Url: https://en.louisvuitton.com/



Sitemap:
{id:"sitemap code"}

Sorry, but i dont know how to see sitemaps code.


this is my sitemap i created

sorry I'm an amateur. Can you guide how to use this code.

thanks alot. a few trouble yet but i think i can edit complete. but if i cant, hope you still support me. many thanks, have a good day

Hi Sir. I got the img url but at the product page there are 8 photos. im choose multiple but only 1 img(many url with other size img) scraped. i want to scrape all product on website( include Title, url, description, img, price...)

Please support me how to scrape all img product. Many thanks.

Sitemap:
{"id":"handbag","startUrl":["https://eu.louisvuitton.com/eng-e1/women/handbags/leather-bags-selection//N-t1qhwjt3?page=5"],"selectors":[{"id":"product","parentSelectors":["_root"],"type":"SelectorLink","selector":"a.lv-product-card__url","multiple":true,"linkType":"linkFromHref"},{"id":"title","parentSelectors":["product"],"type":"SelectorText","selector":"h1","multiple":false,"regex":""},{"id":"description","parentSelectors":["product"],"type":"SelectorText","selector":"div.lv-product-detailed-features","multiple":false,"regex":""},{"id":"img","parentSelectors":["product"],"type":"SelectorElementAttribute","selector":".is-loaded.lv-product-picture img","multiple":true,"extractAttribute":"srcset"}]}"