how to remove search box in slider

Hi vivek

Thanks for posting.

Please, try creating a state home page from Pages > Add New, call it Home Page, then, go to Settings > Reading and assign that page as your static home page.

thanx andrew .
i have new problem want to hide page name eg. on home page below slide

Sure. Go to Pages > Home and edit the home page there. Use the Template drop-down in the right column to select Full Width No Title:

Page Templates