So I bought an item listed by a seller located in Evansville, Indiana. This seller has a very good feedback rating, so I went ahead and accepted the offer from them. The purchase was made on 22nd June and was reported as delivered on 24th June. Shipped by UPS. Is this time for delivery reasonable, given the distance between Indiana and Miami, FL? I am in the Caribbean and will receive notification from my forwarder. It never came, so I reached out to them and was told that nothing had arrived from the information I provided. This was Last week. Fast forward to yesterday, 8th July, when I messaged the seller. His flat response was that it was delivered, and this is all he knew. I decided to try the tracking number provided by the eBay site on UPS tracking, and the number was rejected as invalid. All this was shared with the seller, and I am awaiting their response. I am asking here what is my best way forward to correct this situation?