I have one word press project and in that index page is having 7 menus like home, about, contact, offering, invitation, evolution and downloads now how to set the this links such that on clicking it doesn't open another page but go to the bottom of same page where i have added contents of each page.
You should use anchors to do this.
So you need to place an anchor somewhere in your page and then set your link to point to that anchor (using # character).
Add this to your menu:
And this somewhere on your page:
You can also use