You code cannot post anything because it looks like a complete gibberish. If has a closing "form" tag, but not opening.
You need to generate the form like in this minimalistic example:
<form name="form" action="some_uri" method="post" enctype="multipart/form-data">
Name: <input type="text" name="name"><br/>
<!-- ... -->
<input type="submit" value="Submit">
Important detail: "name" attributes are important to use on the server side ("some_uri" will be loaded), multipart enctype is important if you mix MIME types (learn other types, please see the link below), say file input with text, one of the buttons should be "submit".
Please see, learn other options: http://www.w3schools.com/tags/tag_form.asp
Load your PHP page and look at the generated HTML in the browser (something like "View" / "Page Source"), and check up that the HTML looks right, only then continue with server part.