ROBOT.LK

My website's sitemap has listed in google results. howto remove it.

to see it, search for 'ekmobile' on google.

You need to register for a Google webmaster tools account. Then you need to verify your domain as yours. If you have already done those, you need to login to the control panel and under sitemaps, you can remove the sitemap file that you have added. Secondly, you can also remove the already indexed pages in a different menu (I'm sure you'll find it).

If i do it, my site will hasn't a sitemap?

I'm a bit confused with your 2nd question. What's the sitemap you refer?
Are you referring sitemap.xml or just the whole website.

In whatever case, you'll need to register with Google Webmaster Tools and remove crawled pages, etc...

I'm using a php sitemap.
Also i have registered in google webmaster tools and i have added this as a sitemap.


to see the sitemap click below
http://www.ekmobile.tk/sitemap.php?page=1

Okay, so in your post, answer is there. You need to login to Google Webmaster Tools, go to sitemap. Put a tick and click on delete.

I did it, and i requested to remove the page from google.

but I must wait 2-3 days to see the change.

Yes...even it may take more than that.