Problem for adding photo ?

I would like to say all at first that i really sorry for my shortcoming and I want to know that why i cannot add my image from my computer?

 

You mean upload an avatar?

http://www.sythe.org/profile.php?do=editavatar

?

 

Are you sure the image is the size it's supposed to be?
You cannot upload a picture bigger than 80 by 80 pixels or 64.0 KB
You can always re-size your picture with paint, or another program like tinypic.

 

If you want to post a picture on a thread/signature you should first upload it to www.imageshack.us or a similar site.

 

80x80 is the maximum avatar size, and you need to have uploaded it to an image sharing site and have the url. If you donate I believe the size increases to 150x100

 

If you're uploading to a thread then don't use the attachment option etc.
Go to www.imgur.com, upload it, click it, copy the link

Code:

[img]your link here[/img]

If you mean your avatar, the size and file limits are on the avatar change page
http://www.sythe.org/profile.php?do=editavatar