And make sure you always ask for a Bill of Sale. Whether you are buying or selling.Overnight processing is usually required. Try again today.
Understand that you've blasted through the rule about sales with 25 short, mostly meaningless posts. The rule was designed to make sure that sellers were active participants in this forum. The implementation of that idea is technically problematic.
You found that problem and exploited it. You should expect long time members here (the ones most likely to be your customers) to be wary of you for that reason.
Don't be surprised and don't expect management to shield you.