It says the estimated delivery is May 27th. Surely there must be some mistake?
It ships out one day after you order it, and includes only weekdays. You would have gotten it Monday the 26th but thats a holiday.
Maybe they estimate that the product will be in stock on the 25th or 26th,.
That means one day once it ships - not one day from the day you order.
are you its from amazon and not amazon marketplace seller?
its to BE FROm amazon not marketplace seller