Steps to Update Comment:
*Remark: You only can edit the comment posted by yourself.
1) At the comment part, tap the "Edit" link to update your comment.
2) Enter your comment and save. The screen would refresh and show the updated comment.
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Steps to Delete Comment:
*Remark: You only can delete the comment posted by yourself.
1) At the comment part, tap the "Delete" link to delete your comment.
2) Click "OK" to confirm to remove the comment. The screen would refresh and the selected comment has been deleted. Done.