So i don't know if this is the right forum for this but its bothering my OCD to no end and i can't seem to figure out how to fix it. Normally on the home screen my contacts, messages, phone and applications would be displayed at the bottom of any of the main screens. I must've hit something because now all that i have at the bottom is the applications tab. I figured i could drag the messages,contacts and phoen tab back down there, but sadly only a remove trashcan appeared. how do i get them all back to that bottom main bar, help!