Problem with a sitemap

Hi,

I have trouble with this sitemap, I think It's because it's a dynamic url but I don't know how to fix this.

URL : Recherche d'offres bureaux à louer | CBRE

Sitemap :
{"_id":"cbreiledefrance","startUrl":["https://immobilier.cbre.fr/a-louer/bureaux.aspx"],"selectors":[{"id":"offre","multiple":true,"parentSelectors":["_root"],"selector":"a#propertyList_propertyItem_0_imageLink_0","type":"SelectorLink"},{"id":"OFFRE2","multiple":false,"parentSelectors":["offre"],"regex":"","selector":"h1","type":"SelectorText"},{"id":"Surface","multiple":false,"parentSelectors":["offre"],"regex":"","selector":".infos-more p:nth-of-type(1)","type":"SelectorText"}]}

Could someone help me?
Many thanks

@BACEMO Hello, could you, please provide more details of what are you trying to scrape?