Please stop. Now I just kinda feel bad for you ... like that person who's plowed through a tons of cones and missed a curve on a road course and won't stop, even thought they're obviously disqualified from the race. It's not just embarrassing, but tragic.
We already explained this to her, and her response was to basically deny reality and say there's no way tons of contraband is shipped through the postal service even though it's objectively true.