Hi,
You identified several issues. I have responded to them below.
A. Google says they find these page on my google maps but they cannot find the index.
This is an issue? Are you expecting to find these pages in Google’s index? If so, can you provide an example URL that highlights the issue?
B.About sitemap, my problem is these noindex and nofollow are pages, I cannot exclude whole page category from the sitemap.
It is expected that if you mark a page as noindex and nofollow, Google will not index the page or follow the links on it. However, it may crawl it and report what it found to you. You can then make a judgement call on what to do about it (if it is expected, you can ignore it).
C. I see these pages still on the sitemap. Can I manually delete pages from sitemap?
We are confused. Did you mark a page as noindex, nofollow and that page is still appearing on the sitemap? If so, can you provide an example URL that highlights this issue.