Why did the comments from her disappear?

How do I delete some of my comments?? I cant find the link -___

How long does it take for a comment I posted to go on the site?

Why wont it let you know when someone post comments???

How do you get smiley faces on your mail or comments? thanx

The new comments is hard to delete,well their is NO delete link ,how are we able to delete them?

Can you block people from writing on your profiles comment box? I seriously need to know how to...

How do I get people to comment my pictures?

Ok when I post comments on someone's profile...they will disappear, and also comments posted on my profile will be removed H...

how do you know who rated your pics?

when i go to reply to comments on my pictures there is no option to reply D: E