XpathOnUrl failed on searching price & date


Hi there,
We are Support1fra team from France - ODALYS group,
we have some problem with Seo Tools for excel , (we are licenced)
We create a formula with XpathOnUrl to Recover Price from a website, but now when we open the excel file we retrieve blank or black column on the excel files, empty informations not as the begining where we got the prices infos corresponding the dates, we did some research on web without any answer yet
Someone Here can help us ?
Thanks for reply



Can you be more specific about URL and XPath in this case? It may be that the site has changed its HTML and the requests doesn't fetch anything.