Step1: seo plugin xml sitemaps option to be in.
Step2: xml sitemaps button to click let us saw the url in the bowser tab. incase any error occur follow step3.
Step3: wordpress setting menu in admin bar and here choose permalink just no change on it to just save it.
Step4 : the url copy the open the google webmaster to login and choose add property click(https://www.google.com/webmasters).
Step5 : choose website and type the website url
Step6 : add click and it will show in the page
Step7: then click the site url it show the dashboard
Step8 : then crawl option click the n the menu show the sitemaps and sitmaps option click add and test sitemaps option .