Quoting another member's experience does not address the issue of your credibility.
Enough of us have made international purchases to know that for goods to be bought, packed, passed to carriers, shipped, processed by export and import customs, duties paid, delivered within fours days would be very unlikely, especially during the Christmas period.
I did wonder if a digit had got transposed; clearly that was not the case.
Please remember I previously tried to counter the sceptics and I had hoped that a sensible response would have removed the doubts.