NO LONGER WORKS. Flitto changed the format of their site so this will no longer work. If you would like to send a letter to Leeteuk before he goes to the army, please visit this post ^^.
Very special thanks to @Kpop_Flitto – they are how we can send letters to Super Junior!
Credits to them for this article.
You need an account to send a letter to Super Junior.
1) Go to http://flitto.com
2) On the right hand side, click Sign In, Sign Up
-Enter your info in the boxes.
(Full Name can be username, but if you put your username, Super Junior will read your username, not your real name.)
(Nationality = what country / nation you live in)
(Mother Tongue = first language / most fluent language)
3) Click OK to submit.
4) Go here http://www.flitto.com/SuperJunior_letter to send SJ a letter.
If you want to other k-pop stars, go to this link and press the letter icon next to the k-pop star’s name. http://flitto.com/tweets
5) Scroll down and click Write.
6) Title your letter, choose the language your letter is in (if I write my letter in English, I choose English)
~ write your message.
7) After you are done with your message, click Write on the bottom to submit your letter.
(you may also check the box next to Notification to be notified about your letter)
How can you trust flitto?
On September, 1,500 fans sent
letters to Heechul who was in a military camp through
http://www.flitto.com. 1,200 letters were translated by other fans
into perfect Korean and Heechul read all of them. Heechul was so
happy about this.
How letters were sent to Heechul (the letters were sent through flitto.com!)
Shared by @sapphir3bluu