sitemap does not working

[nikolaisvv4]

Hello, Today I have just purchase sitemap generator I have set it at 40000 urls but the sitemap generate only 30000 urls can you help me why it happens how I can check and fix the error?

[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?