TOPIA This tutorial is quite easy Nothing hard nd it is an interesting fact on wapka.mobi that i like

Just follow this steps
1::create 3 new Pages
=>A(cover photo preview)
=B(choose photo)
=c(confirm photo nd Share)
FOR C to work
Note:: u have to Set ur blog

Without much delay lets begin
# paste this in site A

<style>.T3 { border-bottom: 1px solid #cccccc; overflow: hidden; height: 120px; background-color: #666; background-image: url(":user-prvar-151:"); background-repeat: no repeat; background-position: center; }</style><div><div class="T3"><div class=""><div style="display: block; float: left; position:absolute; margin-top: 40px; z-index:2;padding:1px 10px;"><div style="background: #ffffff; padding: 3px; border: 1px solid #cccccc;"><img src=":profile_picture_url:" alt="" style="height: 120px; width: 95px;" /></div></div></div></div><div><div style="clear: both;"><div style="padding: 1px 10px; background: #EEEEEE; height: 50px; border-bottom: 1px solid #CCCCCC;"><div style="overflow:hidden;clear:both;float:left;padding: 4px 10px; background: #ededed; color:#505050;z-index: 2;padding-left: 110px;"><b> :user: </b><br/></div></div></div></div></div><table width="100%" cellpadding="0" cellspacing="0" class="notic new"><td><a href=":url-usr-profile:"><div class="anu">Edit Profile</div></a></td><td><a href="http://%prvar-20%"><div class=""></div></a></td><td><a href="#" class="pl-lnka"><div class="anu">More</div></a></td></table><a href="/site_upload_via_url.php"><div class="menu"><b>Upload New Cover Photo</b></div></a>

DONT EDIT ONLY EDITABLE FOR ADVANCED USER IF u U EDIT IT! IT MAY NOT WORK PERFECTLY WELL #paste This in Page B

<div align="center"><div class="pleft">MY COVER</div><div class="li"></div><img src=":user-prvar-150:" width="50" height="50"/><br/>:user: CURRENT PHOTO<br/>:eprofile-14: ::var-150('no feeling'>'Nothing' ; 'http://www.9cover.com/images/minicovers/1362686014blue-gumpert-apollo-car.jpg'>'HD CAR' ; 'http://maxcdn.thedesigninspiration.com/wp-content/ uploads/2012/06/Facebook-Covers-005.jpg'>' FB COVER' ; 'http://www.9cover.com/images/minicovers/1366492240islam-holy-quran-quote.jpg'>'islam' ; ' 'http://www.9cover.com/images/minicovers/5094470052377.jpg'>' free' ; 'http://bestfbcover.com/wp-content/uploads/music-cd-facebook-cover-copy-480x178.jpg'>'music' ; 'http://bestfbcover.com/wp-content/uploads/Love-Boxes-480x178.jpg'>'love' ; 'http://bestfbcover.com/wp-content/uploads/believe-in-yourself-480x178.jpg'>'belive in ur self' ; 'http://bestfbcover.com/wp-content/uploads/canon-girl-facebook-cover-480x178.jpg'>'girl' ; 'http://www.mobofree.com/images/personal_emotions/love1.png'>'In love' ; 'https://pbs.twimg.com/media/COOmSPbWIAAPxLs.jpg'>'YELLOW CAR' ; 'http://bestfbcover.com/wp-content/uploads/nature-fb-cover-480x178.jpg'>'NATURE'):: <br/>@@change cover:/eprofile: <br/></div>

In site c paste

<div class="header2"><div class="forum">COVER PHOTO </div><div class="li"></div><div class="base"><br/>CURRENT COVER <img src=":user-prvar-150:" width="50" height="50"/><br/><br/><form method="post" action="blog_1.xhtml"><input type="hidden" name="blog_title" value=":userstats:x=u::%urlpicture%:::user-tname::/userstats:"/><input value="my Shared msg" /><input type="hidden" name="fnc" value="new"/><input type="hidden" name="blog_body" value="just uploaded a new cover photo"/><a href=':user-prvar-150:'><img src=':user-prvar-150:' alt='image' /></a>/:admin-hash-input:<input type="submit" name="submit" value="Share Your COVER PHOTO"/></form></div></div>

Change the class if u want
Dont edit the :prva-150:
All thanks to http://gurusta.tk
See demo below