is their a way to delete all data on my stolen ipad then no body can access it?

Unless you enabled Find My iPad on it before it was stolen, then no, there isn't any way to locate or remotely wipe it. If you did enable it then you could try locating and/or sending a wipe message to it either via http://icloud.com on a computer or Find My iPhone / Find My iPad on another device - but that will only work if it's connected to a network and the device hasn't already been wiped and/or Find My iPad disabled on it.

If it was stolen then you should report it to the police. As a safety precaution you should also change your iTunes account password, your email account passwords, and any passwords that you'd stored on websites/emails/notes etc.