Pages not getting indexed

[cathy4]

I have thousands of pages of news on my website yet only 124 are included in the sitemap. I've compared metadata for both included and excluded and both use the same fields. How can I fix this? 

[XML-Sitemaps Support]

Hello,

could you please PM me your generator URL and an example URL that is not included in sitemap and how it can be reached starting from homepage?