OK, I bought an item from a seller whose auction said the item would ship via usps priority mail and would arrive in 2-3 days. It's been 7 mailing days since I paid (which was April 24) and I don't have the item yet. I emailed the seller and asked for a tracking number. She said she mailed them via ups and the number she gave me was completely inaccurate so I couldn't track it on ups's website. She claims the item will arrive tomorrow, May 3. That's 8 mailing days after I paid, not the 2-3 I was expecting. So my issue is that I paid a premium for priority mail and I didn't get it. I've asked for a partial refund for shipping and I've received no response. Any suggestions or am I out of luck on this one? It's a good thing I didn't need the item quickly!