Emmanuel, please read the Keep it Tidy section of the FAQ. It particularly requests that you don't sign your posts as your username, etc., is automatically added to the top of each post. If you want to tell people you are from Dubai then add that information to your user profile.
The FAQ doesn't mention adding your name to the title of every post - most likely - because nobody dreamed that someone would do it.
There is an edit link below your post so you can fix it.