A Problem of Mythic Proportions

My kids are getting shortchanged by the toothfairy, and they would like to know how to lodge a complaint. Their friends get buko bucks and toys. My kids are lucky if they get a dollar. Also, she never shows up the first night. It is so disappointing to wake up in the morning, expecting to find money under your pillow, and all that's there is your old tooth. It just isn't fair. Their friends don't seem to have this problem. Does the tooth fairy just not like us? Is there some kind of breakdown in communication? I hope she can clean up her act, or we may have to report her to someone, maybe the dentist.