seo – How can I index the sitemap of my website?

I want to optimize the site link on my website through the search console / site administrator.

I want when searching on Google that some menus appear. for example menus, a, menu b and menu c

I am looking for references. that we can set through the Search Console, only a sitemap.xml file needs to be parsed first

I have therefore accessed this https://www.xml-sitemaps.com/. I enter my domain and click on the start button. once the process is complete, I downloaded the sitemap xml file

My question is, do I download the XML file directly to my hosting? or do I have to modify it first to define the menus to display when entering keywords on google?

Update :

My xml like this:







  https://www.mywebsite.com/
  2019-10-13T23:46:01+00:00
  1.00

...

  https://www.mywebsite.com/menu-a
  2019-10-13T23:46:01+00:00
  0.80

...

  https://www.mywebsite.com/menu-b
  2019-10-13T23:46:01+00:00
  0.64




there are 2000 lines of code, but here I only get a few