Hi there-I am going to move this to the Help Section where you may get better attention. It is currently in the Polls.
I'm going to assume your asking about an IPad. To delete a contact, select the contact, at the bottom of the right hand page it will have an 'edit' button. After you click the edit button go allthe way to the bottom of the contacts' page and you will see a big red 'Delete Contact' button. Thats it.
Thanks I never scrolled far enough to see the red delete button