One way is to ask the person who put your red trust, if you are sure you did not violate any rules or post any offensive message, then ask the person in polite way to remove it.... He/she can delete the red mark himself/herself.
i guess it's my bad to post some useless comments.
i need to change my system of post and be more constructive. i still want to be part
of this forum.
thank you for the information