create code in xcode to post data to email

build code in xcode for iphone application that take data from form and send it to email after click submit button . 1- the design will be send , no complicated code .(many class not related to my project and copy paste code) . 2- easy to modify later 3- the form has drop down menu and data picker 4- after click submit the activity indicator will start . 5- pop up alert will shown after the message send successfully . *high bids will be ignored .