php - post data from form that was hidden using jquery

I have a form that I had hidden using jquery which on click is displayed.I want to post data using php but on clicking submit nothing happens.see code

 








  First Name * 
 
 Last Name * 
 
   
  Email Address *
   
  Telephone Number

    
  Comments *
   
    
  

if(isset($_POST['mailit'])) { echo"do something";}

  $('.with-click-text').click(
    function(e) {
$(this).css('overflow', 'visible');
            $(this).find('.click-text')
                .show()
                .css('opacity', 0)
                .delay(200)

                .animate(
                    {
                        paddingTop: '25px',
                        opacity: 1
                    },
                    'fast',
                    'linear'
                );

    $("#submit").on("click",function(e){

    $(this).submit();

            });
            });

Answer

You have no element with id submit. Update your function;

....
$("input[type='submit']").on("click",function(){

    event.preventDefault();
    $(this).submit();

});

You can see demo here: Demo