If you want to post a comment on a CaraQ avatar, you need to login the CaraQ avatar website first.
If you want to post a comment for a Reply, just click the reply right under each comment.
And, you can read all replies by clicking All Reply.
If you want to post a comment by using a CaraQ avatar flash, simply just copy the embed link of a CaraQ avatar  that you want to use and paste it in the message box. Then, click OK to post your CaraQ avatar animation.